CN103064475B - A kind of service equipment - Google Patents
A kind of service equipment Download PDFInfo
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- CN103064475B CN103064475B CN201210572494.1A CN201210572494A CN103064475B CN 103064475 B CN103064475 B CN 103064475B CN 201210572494 A CN201210572494 A CN 201210572494A CN 103064475 B CN103064475 B CN 103064475B
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Abstract
The invention discloses a kind of service equipment, this service equipment carries out Function Extension to network interface card buckle, network interface card buckle can be connected with backplane communication with signal connector by the power connector of network interface card buckle, the central processing unit that such service veneer is arranged the MAC chip of Controling network pinch plate can export high speed signal, and the high speed signal that the MAC chip of this network interface card buckle exports can transfer to switching board after the signal connector of network interface card buckle.The high speed signal that this service equipment makes the MAC chip of network interface card buckle export without the need to the connector again between network interface card buckle and service veneer, thus can reduce high speed signal loss; And, due on network interface card buckle except being provided with signal connector, be also provided with power connector, thus network interface card buckle can be avoided from service veneer power taking, thus the specified through-current capability of the power connector on service veneer can be reduced.This service equipment also can realize single slot two-way server.
Description
Technical field
The present invention relates to field of computer technology, be specifically related to a kind of service equipment.
Background technology
In recent years, a lot of business event of China all in continuous growth, and in order to support the sustainable development of business event, is positioned at the quantity of the server of data center also in growth at double, thus brings great space pressure to data center.Therefore, industry urgently wishes that manufacturer server designs more highdensity server product, increases the space pressure brought to data center with the quantity reducing server.
Fig. 1 is the server architecture schematic diagram under existing a kind of single slot.As shown in Figure 1, this server mainly comprises service veneer (ServerBoard), network interface card buckle (MEZZCARD), backboard (BackBoard) and switching board (SwitchBoard), wherein, service veneer is connected with backboard by power connector (PowerConnector), signal connector (SignalConnector), and switching board is connected with backboard by connector (comprising power connector and signal connector); Service veneer is also provided with central processing unit (CentralProcessingUnit, CPU), media are got involved and are controlled (MediaAccessControl, MAC) chip, network interface card buckle is also provided with MAC chip, and network interface card buckle is also connected with service veneer by connector.Wherein, power connector gives service CPU, MAC chip of veneer and the MAC chip power supply of network interface card buckle simultaneously.Further, as shown in Figure 2, namely CPU controls the MAC chip output high speed signal of service veneer to the signal reciprocal process of the server described by Fig. 1, and this high speed signal transfers to switching board after signal connector; And the MAC chip of CPU Controling network pinch plate exports high speed signal, this high speed signal transfers to switching board successively after the connector between network interface card buckle and service veneer, signal connector.
Find in practice, the high speed signal that in above-mentioned server, the MAC chip of network interface card buckle exports through two-stage connector (i.e. network interface card buckle and connector, the signal connector of serving between veneer) and switching board interconnected, result in high speed signal loss very large; In addition, network interface card buckle also needs, from the power taking of service veneer, to add the specified through-current capability of the power connector on service veneer.
Summary of the invention
Embodiment of the present invention technical matters to be solved is to provide a kind of service equipment, can reduce high speed signal loss and reduce the specified through-current capability of the power connector on service veneer.
Embodiment of the present invention first aspect provides a kind of service equipment, and described service equipment at least comprises:
Service veneer, network interface card buckle, backboard and switching board, described service veneer is connected with described backplane communication with the signal connector of described service veneer by the power connector of described service veneer, and described network interface card buckle is connected with described backplane communication with the signal connector of described network interface card buckle by the power connector of described network interface card buckle; Described switching board is connected with described backplane communication with the signal connector of described switching board by the power connector of described switching board; Described service veneer is communicated to connect by connector and described network interface card buckle; Described service veneer is provided with central processing unit and media intervention control chip, the power connector of described service veneer is powered for getting involved control chip to the central processing unit that described service veneer is arranged and media; Described network interface card buckle is provided with media and gets involved control chip, the power connector of described network interface card buckle is powered for getting involved control chip to the media that described network interface card buckle is arranged;
The central processing unit that described service veneer is arranged is got involved control chip for the media controlling to serve veneer and is exported high speed signal, and the media of described service veneer get involved the high speed signal of control chip output by transferring to described switching board after the signal connector of described service veneer; And, the central processing unit that described service veneer is arranged also gets involved control chip output high speed signal for the media of Controling network pinch plate, and the high speed signal that the media intervention control chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
In the first possible implementation of first aspect, described network interface card buckle is also provided with central processing unit, the power connector that described network interface card buckle is arranged is also for powering to the central processing unit that described network interface card buckle is arranged; The central processing unit that described network interface card buckle is arranged is got involved control chip for the media controlling described network interface card buckle is arranged and is exported high speed signal, and the high speed signal that the media intervention control chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
In conjunction with the first possible implementation of first aspect or first aspect, in the implementation that the second is possible, described backboard is provided with multiple serializer-deserializer, wherein, communication port is built by a described serializer-deserializer between the signal connector signal connector of described service veneer and switching board described in each arranged; Also communication port is built by a described serializer-deserializer between the signal connector that the signal connector of described network interface card buckle and switching board described in each are arranged.
In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible, described service equipment also comprises management single board, and described management single board is connected with described backplane communication with the signal connector of described management single board by the power connector of described management single board; Described service veneer is provided with equipment control controller and switch, described network interface card buckle also arranges equipment control controller; Wherein, the power connector described service veneer arranged is also for giving equipment control controller and power supply for exchange that described service veneer is arranged; The power connector that described network interface card buckle is arranged is also for powering to the equipment control controller that described network interface card buckle is arranged; The equipment control controller that described service veneer is arranged is connected with switch communication, the signal connector of described switch and described service veneer communicates to connect, the signal connector of the equipment control controller that described network interface card buckle is arranged and described service veneer communicates to connect, and builds management channels between the signal connector that the signal connector of described service veneer and management single board described in each are arranged by a described serializer-deserializer; Wherein, signal connector management single board described in each arranged communicates to connect with the system management module on described management single board respectively.
In conjunction with the first possible implementation of first aspect or first aspect, in the 4th kind of possible implementation, it is one or more that the media that described service veneer is arranged get involved control chip, and it is one or more that the media that described network interface card buckle is arranged get involved control chip.
Known by above-mentioned analysis, the embodiment of the present invention can carry out Function Extension to network interface card buckle, network interface card buckle can be connected with backplane communication with signal connector by the power connector of network interface card buckle, the central processing unit that such service veneer is arranged the MAC chip of Controling network pinch plate can export high speed signal, and the high speed signal that the MAC chip of this network interface card buckle exports can transfer to switching board after the signal connector of network interface card buckle.The high speed signal that the embodiment of the present invention makes the MAC chip of network interface card buckle export without the need to the connector again between network interface card buckle and service veneer, thus can reduce high speed signal loss; And, in the embodiment of the present invention on network interface card buckle except being provided with signal connector, be also provided with power connector, thus network interface card buckle can be avoided from service veneer power taking, thus the specified through-current capability of the power connector on service veneer can be reduced.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the server architecture schematic diagram under existing a kind of single slot;
Fig. 2 is the schematic diagram of the signal reciprocal process of server described by Fig. 1;
Fig. 3 is the structural representation of a kind of service equipment that the embodiment of the present invention provides;
Fig. 4 is the schematic diagram of the signal reciprocal process of server described by Fig. 3;
Fig. 5 is the structural representation of the another kind of service equipment that the embodiment of the present invention provides;
Fig. 6 is the schematic diagram of the signal reciprocal process of server described by Fig. 5;
Fig. 7 is the schematic diagram of a kind of service equipment Managed Solution that the embodiment of the present invention provides;
Fig. 8 is the structural drawing of another service equipment that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of service equipment, high speed signal loss can be reduced and reduce the specified through-current capability of the power connector on service veneer.Below be described in detail respectively.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of service equipment that the embodiment of the present invention provides.As shown in Figure 3, a kind of service equipment that the embodiment of the present invention provides at least comprises:
Service veneer, network interface card buckle, backboard and switching board, wherein, described service veneer is connected with described backplane communication with the signal connector of described service veneer by the power connector of described service veneer, and described network interface card buckle is connected with described backplane communication with the signal connector of described network interface card buckle by the power connector of described network interface card buckle; Described switching board is also connected with described backplane communication with the signal connector of described switching board by the power connector of described switching board; Described service veneer is communicated to connect by connector and described network interface card buckle; Described service veneer is provided with CPU and MAC chip, and the power connector of described service veneer is for CPU and the MAC chip power supply that described service veneer is arranged; Described network interface card buckle is also provided with MAC chip, and the power connector of described network interface card buckle is for the MAC chip power supply that described network interface card buckle is arranged.
In the service equipment shown in Fig. 3, the CPU that described service veneer is arranged exports high speed signal for the MAC chip controlling to serve veneer, and the high speed signal of the MAC chip output of described service veneer is by transferring to described switching board after the signal connector of described service veneer; And the CPU that described service veneer is arranged also exports high speed signal for the MAC chip of Controling network pinch plate, the high speed signal that the MAC chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
See also Fig. 4, Fig. 4 is the schematic diagram of the signal reciprocal process of server described by Fig. 3.As shown in Figure 4, the MAC chip that the CPU that described service veneer is arranged can control to serve veneer exports high speed signal, wherein, the high speed signal of the MAC chip output of described service veneer is by transferring to each switching board after the signal connector of described service veneer; And, the CPU that described service veneer is arranged also exports high speed signal for the MAC chip by connector Controling network pinch plate, wherein, the high speed signal that the MAC chip of network interface card buckle exports transfers to each switching board after the signal connector of described network interface card buckle.
In the embodiment of the present invention, it is interconnected that each switching board of service equipment can carry out signal by network and other equipment, and the embodiment of the present invention is not described further.
Described known by Fig. 3, Fig. 4, the embodiment of the present invention can carry out Function Extension to network interface card buckle, network interface card buckle can be connected with backplane communication with signal connector by the power connector of network interface card buckle, the CPU that such service veneer is arranged the MAC chip of Controling network pinch plate can export high speed signal, and the high speed signal that the MAC chip of this network interface card buckle exports can transfer to switching board after the signal connector of network interface card buckle.Wherein, the high speed signal of the MAC chip output of network interface card buckle without the need to the connector again between network interface card buckle and service veneer, thus can reduce high speed signal loss; And, network interface card buckle is also provided with power connector, thus network interface card buckle can be avoided from the power taking of service veneer, thus the specified through-current capability of the power connector on service veneer can be reduced.
Refer to Fig. 5, Fig. 5 is the structural representation of the another kind of service equipment that the embodiment of the present invention provides.Wherein, the service equipment shown in Fig. 5 is that service equipment as shown in Figure 3 carries out function optimization and obtains.Compared with the service equipment shown in Fig. 3, in the service equipment shown in Fig. 5, network interface card buckle is also provided with CPU, correspondingly, the power connector that described network interface card buckle is arranged is also for powering to the CPU that described network interface card buckle is arranged; The CPU that described network interface card buckle is arranged exports high speed signal for the MAC chip controlling described network interface card buckle is arranged, wherein, the high speed signal that the MAC chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
As can be seen from the service equipment shown in Fig. 5, the embodiment of the present invention can further expand the function of network interface card buckle, make network interface card buckle can form a new service node, achieve two service nodes under single slot like this, each service node can communicate with switching board.In addition, in the service equipment shown in Fig. 5, the service node that network interface card buckle is formed is except after having signal connector, also has power connector, the service node power taking that the service node that such design can avoid network interface card buckle to be formed is formed from service veneer, thus the specified through-current capability of the power connector of serving on the service node of veneer formation can be reduced.
In the embodiment of the present invention, described backboard can be provided with multiple serializer-deserializer (SERializer-DESerializer, SerDes), wherein, communication port can be built by a described SerDes between the signal connector signal connector of described service veneer and switching board described in each arranged; And, also can build communication port by a described SerDes between the signal connector that the signal connector of described network interface card buckle and switching board described in each are arranged.
See also Fig. 6, Fig. 6 is the schematic diagram of the signal reciprocal process of server described by Fig. 5.As shown in Figure 5, described backboard can be provided with multiple SerDes, wherein, between the signal connector that the signal connector of described service veneer and switching board described in each are arranged, communication port can be built by a described SerDes; And, also can build communication port by a described SerDes between the signal connector that the signal connector of described network interface card buckle and switching board described in each are arranged.
As shown in Figure 6, the MAC chip that the CPU that described service veneer is arranged can control to serve veneer exports high speed signal, wherein, the high speed signal that the MAC chip of described service veneer exports is by transferring to the signal receiver of each switching board after the signal connector of described service veneer and each SerDes, after the signal receiver of each switching board receives the high speed signal that each SerDes transmits, give the switch of this switching board by high-rate information transmission, thus the signal realizing service node that service veneer formed and switching board is interconnected.Wherein, the high speed signal that the MAC chip of described network interface card buckle exports is by transferring to the signal receiver of each switching board after the signal connector of described network interface card buckle and each SerDes, after the signal receiver of each switching board receives the high speed signal that each SerDes transmits, give the switch of this switching board by high-rate information transmission, thus the signal realizing service node that network interface card buckle formed and switching board is interconnected.
Refer to Fig. 7, Fig. 7 is the schematic diagram of a kind of service equipment Managed Solution that the embodiment of the present invention provides.As can be seen from the service equipment Managed Solution shown in Fig. 7, the service equipment that the embodiment of the present invention provides can also comprise management single board (ManagerBoard), wherein, management single board described in each is connected with described backplane communication with the signal connector of described management single board by the power connector of described management single board; Described service veneer can also be provided with equipment control controller (BaseboardManagementController, BMC) and switch (Switch), described network interface card buckle also can be provided with BMC; Wherein, the power connector described service veneer arranged is also for giving BMC and power supply for exchange that described service veneer is arranged; The power connector that described network interface card buckle is arranged is also for powering to the BMC that described network interface card buckle is arranged; Wherein, the BMC that described service veneer is arranged is connected with switch communication, the signal connector of described switch and described service veneer communicates to connect, the BMC that described network interface card buckle is arranged is connected with the switch communication of described service veneer, builds management channels between the signal connector that the signal connector of described service veneer and management single board described in each are arranged by a described SerDes; Wherein, signal connector management single board described in each arranged communicates to connect with the system management module (SystemManagementModule, SMM) on described management single board respectively.Wherein, SMM can adopt processor, controller to realize on physical hardware.
In the service equipment Managed Solution shown in Fig. 7, can be communicated to connect by the connector between network interface card buckle and service veneer between the switch of the BMC that network interface card buckle is arranged and service veneer.Particularly, the BMC of network interface card buckle can export the switch of a road supervisory signal to service veneer, the road supervisory signal that the BMC of the one road supervisory signal and network interface card buckle of serving veneer output exports can be carried out conjunction road by the switch of service veneer, and the signal connector of each management single board is transferred to by the signal connector and each SerDes of serving veneer, the supervisory signal received is transferred to the SMM of respective management single board by the signal connector of each management single board again, thus management board can be realized two-way service node on each slot is managed respectively, namely the totally interconnected exchange scheme of two-way server under single slot and backboard is realized.
Refer to Fig. 8, Fig. 8 is the structural drawing of the another kind of service equipment that the embodiment of the present invention provides.Wherein, the service equipment shown in Fig. 8 is that service equipment as shown in Figure 5 carries out function optimization and obtains.Compared with the service equipment shown in Fig. 5, in the service equipment shown in Fig. 8, the MAC that described service veneer is arranged can be multiple, and the MAC chip that described network interface card buckle is arranged also can be multiple.
Known by above-mentioned analysis, the embodiment of the present invention can carry out Function Extension to network interface card buckle, network interface card buckle can be connected with backplane communication with signal connector by the power connector of network interface card buckle, the central processing unit that such service veneer is arranged the MAC chip of Controling network pinch plate can export high speed signal, and the high speed signal that the MAC chip of this network interface card buckle exports can transfer to switching board after the signal connector of network interface card buckle.The high speed signal that the embodiment of the present invention makes the MAC chip of network interface card buckle export without the need to the connector again between network interface card buckle and service veneer, thus can reduce high speed signal loss; And, in the embodiment of the present invention on network interface card buckle except being provided with signal connector, be also provided with power connector, thus network interface card buckle can be avoided from service veneer power taking, thus the specified through-current capability of the power connector on service veneer can be reduced; And, the embodiment of the present invention can realize two, single slot service node when existing slot spacing is constant, both the service node formed by network interface card buckle by the service node that formed of service veneer, and these two service nodes and backboard can realize full interconnected communication.
Be described in detail the service equipment that the embodiment of the present invention provides above, apply specific case herein and set forth principle of the present invention and embodiment, the explanation of above embodiment just understands the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. a service equipment, is characterized in that, described service equipment at least comprises:
Service veneer, network interface card buckle, backboard and switching board, described service veneer is connected with described backplane communication with the signal connector of described service veneer by the power connector of described service veneer, and described network interface card buckle is connected with described backplane communication with the signal connector of described network interface card buckle by the power connector of described network interface card buckle; Described switching board is connected with described backplane communication with the signal connector of described switching board by the power connector of described switching board; Described service veneer is communicated to connect by connector and described network interface card buckle; Described service veneer is provided with central processing unit and media intervention control chip, the power connector of described service veneer is powered for getting involved control chip to the central processing unit that described service veneer is arranged and media; Described network interface card buckle is provided with media and gets involved control chip, the power connector of described network interface card buckle is powered for getting involved control chip to the media that described network interface card buckle is arranged;
The central processing unit that described service veneer is arranged is got involved control chip for the media controlling to serve veneer and is exported high speed signal, and the media of described service veneer get involved the high speed signal of control chip output by transferring to described switching board after the signal connector of described service veneer;
And, the media of the central processing unit that described service veneer is arranged also for controlling described network interface card buckle are got involved control chip and are exported high speed signal, and the high speed signal that the media intervention control chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
2. service equipment according to claim 1, is characterized in that, described network interface card buckle is also provided with central processing unit, and the power connector that described network interface card buckle is arranged is also for powering to the central processing unit that described network interface card buckle is arranged; The central processing unit that described network interface card buckle is arranged is got involved control chip for the media controlling described network interface card buckle is arranged and is exported high speed signal, and the high speed signal that the media intervention control chip of described network interface card buckle exports transfers to described switching board after the signal connector of described network interface card buckle.
3. service equipment according to claim 1 and 2, it is characterized in that, described backboard is provided with multiple serializer-deserializer, wherein, communication port is built by a described serializer-deserializer between the signal connector signal connector of described service veneer and switching board described in each arranged; Also communication port is built by a described serializer-deserializer between the signal connector that the signal connector of described network interface card buckle and switching board described in each are arranged.
4. service equipment according to claim 3, is characterized in that, described service equipment also comprises management single board, and described management single board is connected with described backplane communication with the signal connector of described management single board by the power connector of described management single board; Described service veneer is provided with equipment control controller and switch, described network interface card buckle also arranges equipment control controller; Wherein, the power connector described service veneer arranged is also for giving equipment control controller and power supply for exchange that described service veneer is arranged; The power connector that described network interface card buckle is arranged is also for powering to the equipment control controller that described network interface card buckle is arranged; The equipment control controller that described service veneer is arranged is connected with switch communication, the signal connector of described switch and described service veneer communicates to connect, the equipment control controller that described network interface card buckle is arranged is connected with the switch communication of described service veneer, builds management channels between the signal connector that the signal connector of described service veneer and management single board described in each are arranged by a described serializer-deserializer; Wherein, signal connector management single board described in each arranged communicates to connect with the system management module on described management single board respectively.
5. service equipment according to claim 1 and 2, is characterized in that, it is one or more that the media that described service veneer is arranged get involved control chip, and it is one or more that the media that described network interface card buckle is arranged get involved control chip.
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| CN201210572494.1A CN103064475B (en) | 2012-12-26 | 2012-12-26 | A kind of service equipment |
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| CN201210572494.1A CN103064475B (en) | 2012-12-26 | 2012-12-26 | A kind of service equipment |
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| CN103064475B true CN103064475B (en) | 2015-12-23 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595541A (en) * | 2013-11-01 | 2014-02-19 | 浪潮电子信息产业股份有限公司 | Design method for achieving out-of-band management of externally-inserted network cards |
| CN105027518B (en) * | 2013-12-04 | 2018-02-06 | 华为技术有限公司 | Interconnection system for communication equipment |
| CN105573443B (en) * | 2014-10-15 | 2019-05-10 | 立端科技股份有限公司 | Industrial service device system |
| CN105573421B (en) * | 2014-10-15 | 2019-02-15 | 立端科技股份有限公司 | Industrial service device system |
| CN105511553B (en) * | 2014-10-15 | 2019-03-01 | 立端科技股份有限公司 | Industrial service device system |
| CN105259979A (en) * | 2015-09-28 | 2016-01-20 | 浪潮(北京)电子信息产业有限公司 | Mixed insertion blade server |
| CN109901680A (en) * | 2019-02-28 | 2019-06-18 | 苏州浪潮智能科技有限公司 | A kind of high density storage server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790078Y (en) * | 2005-04-09 | 2006-06-21 | 华为技术有限公司 | communication equipment back plate |
| CN1909462A (en) * | 2006-07-03 | 2007-02-07 | 华为技术有限公司 | Server |
| CN101751090A (en) * | 2009-12-31 | 2010-06-23 | 曙光信息产业(北京)有限公司 | Method for connecting computing blade and IO expansion card of blade server |
| CN102759956A (en) * | 2011-04-25 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Server backboard and server |
-
2012
- 2012-12-26 CN CN201210572494.1A patent/CN103064475B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790078Y (en) * | 2005-04-09 | 2006-06-21 | 华为技术有限公司 | communication equipment back plate |
| CN1909462A (en) * | 2006-07-03 | 2007-02-07 | 华为技术有限公司 | Server |
| CN101751090A (en) * | 2009-12-31 | 2010-06-23 | 曙光信息产业(北京)有限公司 | Method for connecting computing blade and IO expansion card of blade server |
| CN102759956A (en) * | 2011-04-25 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Server backboard and server |
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Effective date of registration: 20211222 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: xFusion Digital Technologies Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |