CN201440327U - Front and back bidirectional card-reading combined type USB pen drive - Google Patents
Front and back bidirectional card-reading combined type USB pen drive Download PDFInfo
- Publication number
- CN201440327U CN201440327U CN2009200971908U CN200920097190U CN201440327U CN 201440327 U CN201440327 U CN 201440327U CN 2009200971908 U CN2009200971908 U CN 2009200971908U CN 200920097190 U CN200920097190 U CN 200920097190U CN 201440327 U CN201440327 U CN 201440327U
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- China
- Prior art keywords
- usb
- slot
- dish
- carry
- combined type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
- G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a front and back bidirectional card-reading combined type USB pen drive which comprises an insulated body and a circuit board, wherein the insulated body is covered at the rear section part of a metal shell, the convex exposed metal shell is molded with a USB plug which is in accordance with general agreement A-Type, and a first and a second wall surfaces are respectively formed at the upper and the lower ends of the metal shell; except the front and the rear sides, the circuit board is covered by the metal shell and is provided with a first and a second surfaces; the thickness of the plane of the part of the circuit board is less than 1.2mm, so that a second slot which can be inserted with a micro SD/T-Flash memory card is formed between the second surface and the second wall surface; the rear end of the insulated body is provided with a notch, so that a third slot which can be inserted with a SIP USB formed between the first surface of the circuit board and the first wall surface of the metal shell; and a master control IC is positioned on the circuit board and is used for controlling the electrical connection among a first slot, the second slot and the third slot. The USB pen drive can achieve maximum efficiency practicability in a lightest and most economical way.
Description
Technical field
The utility model relates to a kind of universal serial bus, the carry-on dish of combined type USB of the two-way Card Reader in particularly a kind of front and back.
Background technology
Universal serial bus (Universal Serial USB) is called for short USB, and it is that the main big factories of computer technology such as Compaq, Ying Daier, Microsoft, Digital, NEC, IBM and Nortel research and develop and plan out.
The USB connector is a kind of linkage interface of standard, has unified the connector of various peripheral equipments, just as one " cardan ", and along with electronics, communication and digital isoelectronic development, the popularization of USB connector and importance, self-evident.
The stereographic map that is prior USB plug transmission yarn shown in Figure 1, A-Type plug 10 according to general agreement USB specification, its metal shell 11 Overmolded thickness t 1 are 4.52mm, the thickness t 2 of the insulated substrate 12 that is coated at metal shell 11 is about 1.5～2.0mm, makes and forms a slot 13 that can electrically connect with USB female plug hole (not shown) in this metal shell 11.And prior USB plug 10 only has the electric connection purposes, be connected with another electronic product through cable 14, and do not have other functions, and be unfortunate very.
Secondly, along with constantly weeding out the old and bring forth the new of digital product, developed the memory card of all size and capacity at present on the market, for example Micro SD and Mini SD are one little one big SD memory cards.Since the appearance of memory card is arranged, just need a kind of interface between card reader conduct and host computer, carry out the data transmission by the USB female plug hole of host computer, yet the volume of card reader on the market is all too huge at present, compared to the memory card of slight a slice, not only take up space and increase inconvenience in the use.
So a kind of memory card card reader 20 shown in Fig. 2 A, Fig. 2 B is by arising at the historic moment, the accommodation space 22 in its plug 21 can be taken in a substrate 24, and the preceding section surface of this substrate 24 is provided with golden finger interface 25, and back section surface is provided with electroconductive elastic sheet 26; So, form the card reader that a tail end has card reading slot 23, embed and make it to read interface 28 these electroconductive elastic sheets 26 of contact conducting for a memory card 27, so that this plug 21 is when being connected with computer, the smooth reading/writing document of energy.But this memory card card reader 20, though have frivolous advantage, but its card reading slot 23 is located at the end opposite of USB plug 21, its USB plug 21 front ends can't Card Reader, it only can use as single card reader thus, can't cause its usability to be limited to as carry-on dish or other functions of deriving again.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide the carry-on dish of combined type USB of the two-way Card Reader in a kind of front and back, its ingenious utilization USB plug inner space, make it under the situation of original specification that does not change USB plug and function, the card reading slot of the slim memory card of a built-in Micro SD/T-Flash, make USB plug not only as electrically connecting, the data transmission is used, the thin type card reader of a Micro SD/T-Flash memory card especially, and what they were different with existing thin type card reader is, the corresponding end of its USB plug can connect a SIPUSB flash storage memory body (system in package USB) card reading slot structure, make it have SIP USB and move carry-on dish function, and can be according to user's different demands carry-on dish of assembly or memory card voluntarily, except that using SIP USB to move carry-on dish or the Micro SD/T-Flash memory card separately, also can use SIP USB to move carry-on dish and Micro SD/T-Flash memory card simultaneously, unloading mutually, backup information; And then reach the practicality of maximum usefulness in light and handy, the most economic mode.
When being combined in the end of predetermined electronic product, do not hinder its function as normal USB plug.
The technical scheme that its technical matters that solves the utility model adopts is:
The carry-on dish of combined type USB of the two-way Card Reader in a kind of front and back, comprise: an insulating body, be coated on the back segment portion of a metal shell, and the metal casing forming of protruding dew meets the USB plug of general agreement A-Type, this metal shell upper and lower end forms one first wall and one second wall respectively; One circuit board, except that the side of front and back, coated by this metal shell, it possesses a first surface and second surface, wherein this first surface is down, its leading portion bottom surface is laid with several golden finger interfaces, makes first wall of this first surface and this metal shell form one and is first slot of electric connection with the USB female plug hole of general agreement; It is characterized in that: the thickness on this circuit board section plane is less than 1.2mm, make between this second surface and this second wall leading portion, form second slot for the insertion of Micro SD/T-Flash memory card, and this second surface is provided with a plurality of terminals of first type that can be electric connection with this memory card, make this second slot form the slim card reading slot of a Micro SD/T-Flash, the outer end of other this second wall, it is the body flange that cooperates this memory card outside, form a breach for its fit, after supplying this memory card to embed this second slot, its profile still meets the USB plug specification of general agreement; The rear end of this insulating body is provided with a short slot, make between the back segment of first wall of the first surface of this circuit board and this metal shell, form the 3rd slot for SIP USB (flash storage memory body) insertion, and this first surface is provided with a plurality of terminals of second type that can be electric connection with this SIP USB (flash storage memory body), and be provided with a location block in the inboard, make the 3rd slot form the connector of a SIP USB (flash storage memory body); This circuit board is provided with a main control IC, in order to control the electric connection between this first, second and third slot, make its can be separately as card reader, removable move carry-on dish or become a removable combined type move carry-on dish.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein breach is provided with a depressed part.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein USB plug is provided with a lid.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein the insulating body rear end is provided with the cock body of this short slot of sealing.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein position block is set as
Type, and be provided with hollow hole in the plane stretches through and is positioned at the 3rd slot for a plurality of terminals of this second type.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein second slot comprises and can insert this Micro SD/T-Flash memory card separately, makes it become a card reader.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein the 3rd slot comprises and can insert this SIP USB (flash storage memory body) separately, makes it become one and removablely moves carry-on dish.
The carry-on dish of combined type USB of the two-way Card Reader in aforesaid front and back, wherein second and third slot comprises and can insert the slim memory card of this Micro SD/T-Flash and this SIP USB (flash storage memory body) simultaneously respectively, makes it become a removable combined type and moves carry-on dish.
The beneficial effects of the utility model are, its ingenious utilization USB plug inner space, make it under the situation of original specification that does not change USB plug and function, the card reading slot of the slim memory card of a built-in Micro SD/T-Flash, make USB plug not only as electrically connecting, the data transmission is used, the thin type card reader of a Micro SD/T-Flash memory card especially, and what they were different with existing thin type card reader is, the corresponding end of its USB plug can connect a SIP USB flash storage memory body (system in package USB) card reading slot structure, make it have SIP USB and move carry-on dish function, and can be according to user's different demands carry-on dish of assembly or memory card voluntarily, except that using SIP USB to move carry-on dish or the Micro SD/T-Flash memory card separately, also can use SIP USB to move carry-on dish and Micro SD/T-Flash memory card simultaneously, unloading mutually, backup information; And then reach the practicality of maximum usefulness in light and handy, the most economic mode.
When being combined in the end of predetermined electronic product, do not hinder its function as normal USB plug.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the synoptic diagram of existing USB plug.
Fig. 2 A, Fig. 2 B are the exploded perspective synoptic diagram and the combination synoptic diagram of existing a kind of USB card reader.
Fig. 3 A, Fig. 3 B are respectively the schematic perspective view of rear end of the present utility model and front end.
Fig. 4 A is an exploded perspective synoptic diagram of the present utility model.
Fig. 4 B is decomposition of the present utility model, and the cut-open view of subelement.
Fig. 5 is a cut-open view of the present utility model.
Fig. 6 is the cut-open view that the utility model becomes card reader.
Fig. 7 is that the utility model becomes the removable cut-open view that moves carry-on dish.
Fig. 8 is the cut-open view that the utility model becomes the carry-on dish of removable combined type.
Fig. 9 is a circuit structure calcspar of the present utility model.
The number in the figure explanation:
30 metal shells
31 first walls
32 second walls
33 breach
34 depressed parts
40 circuit boards
41 first surfaces
42 second surfaces
43 golden finger interfaces
44 first slots
The a plurality of terminals of 45 first types
46 second slots
50 Micro SD/T-Flash memory cards
51 body flanges
60 insulating bodies
61 the 3rd slots
62 position blocks
621 hollow holes
The a plurality of terminals of 63 second types
64 short slots
65 cock bodys
66 lids
70 main control IC
80 SIP USB (flash storage memory body)
81 SIP USB golden finger interfaces
The carry-on dish of 90 USB
The 90A card reader
The removable mobile carry-on dish of 90B
The removable combined type of 90C moves carry-on dish
91 USB plug
100 computers
Embodiment
At first, see also Fig. 3 A～shown in Figure 9, carry-on dish 90 preferred embodiments of the utility model SIP USB comprise:
One insulating body 60, be coated on the back segment portion of a metal shell 30, and the metal casing forming of protruding dew meets the USB plug 91 of general agreement USB A-Type, the length of this kind USB plug 91 is 12mm, width is 12.05mm, and thickness is 4.52mm, the dimensional space that the utility model utilization is such, reach the structure of the slim card reading slot of a built-in Micro SD/T-Flash memory card, and do not influence its function as general normal USB plug 91.Its housing upper and lower end forms one first wall 31 and one second wall 32 respectively, and described first wall 31 refers to USB plug 91 when normal the use, the side up, otherwise the side that second wall 32 refers to down.
One circuit board 40, except that the side of front and back, coated by this metal shell 30, it possesses a first surface 41 and second surface 42, and wherein first surface 41 is laid several golden finger interfaces 43 down on it, make this first surface 41 and first wall, 31 formation one of metal shell 30 can be first slot 44 of electric connection with the USB female plug hole (not shown) that meets general agreement, this is the structure that general USB plug possesses, and because of being prior art (Prior Art), holding and does not give unnecessary details.
Principal character of the present utility model, be that thickness with the insulated substrate 12 of original coating circuit plate 40 gives attenuate, that is, as former thick be 1.5～2.0mm, the insulated substrate attenuate that then it is not had the second surface 42 at golden finger interface 43, make its thickness less than 1.2mm, make between the second surface 42 and second wall 32, form one and supply second slot 46 of slim memory card 50 insertions of Micro SD/T-Flash, and second surface 42 is provided with a plurality of terminals 45 of first type that can be electric connection with memory card 50, makes this second slot 46 form the slim card reading slot of a Micro SD/T-Flash.
But, general Micro SD/T-Flash memory card 50, its outboard end is provided with a body flange 51, so that finger is taken.For this reason, another essential feature of the present utility model, the body flange 51 that cooperates this memory card 50, outer end in this second wall 32, form a breach 33 for these body flange 51 fits, behind this memory card 50 embeddings second slot 46, its body flange 51 is just filled up this breach 33, make its profile still meet the USB plug specification of general agreement, that is when USB plug 91 is combined in the end of predetermined electronic product, no matter having or not, it inserts memory card 50, its function of neither obstruction as normal USB plug.
Moreover this metal shell 30 more is set as a depressed part 34 in the bottom surface of this breach 33,34 of this depressed parts can and memory card body flange 51 between, form the space that can insert for finger, the convenient memory card 50 that takes out.
Moreover, the rear end of this insulating body 60 is provided with a short slot 64, make between the back segment of first wall 31 of the first surface 41 of this circuit board 40 and metal shell 30, form the 3rd slot 61 that can supply SIP USB (flash storage memory body) 80 to insert, and this first surface 41 is provided with a plurality of terminals 63 of second type that can be electric connection with the SIP USB golden finger interface 81 on this SIP USB (flash storage memory body) 80 surfaces, and be provided with a location block 62 in the inboard, make the 3rd slot 61 form the connector of a SIP USB (flash storage memory body) 80, in the present embodiment, this position block 62 is to be set as
Type, and be provided with hollow hole 621 in the plane stretches through and is positioned at the 3rd slot 61 for a plurality of terminals 63 of second type.In addition, when the 3rd slot 61 does not use, can shown in Fig. 3 A, Fig. 4 A, utilize a cock body 65 that this short slot 64 is sealed.Utilize a lid 66 to be protected as for 91 of this USB plug.
In addition, circuit board 40 of the present utility model is provided with a main control IC 70, in order to control the electric connection between first, second and third slot 44,46,61.
As shown in Figure 5, it shows that second and third slot 46,61 does not all insert Micro SD/T-Flash memory card 50 and SIP USB (flash storage memory body) 80.Shown in Figure 6, be that this second slot 46 inserts Micro SD/T-Flash memory card 50; At this moment, please cooperate shown in Figure 9ly, when the utility model and computer 100 electrically connects, promptly become a card reader 90A.And for example shown in Figure 7, when the 3rd slot 61 inserts SIP USB (flash storage memory body) 80, then become the function of the mobile carry-on dish 90B of a replaceable SIP USB.In addition, as shown in Figure 8, the utility model inserts Micro SD/T-Flash memory card 50 and SIP USB (flash storage memory body) 80 respectively in second and third slot 46,61 simultaneously, can show by Fig. 9 this moment, the utility model is in conjunction with the telecommunications functions of this main control IC 70, make two slots 46,61 act on simultaneously, that is become have Card Reader, multi-functional removable combined type such as memory, storage, backup and data transmission moves carry-on dish 90C.
Please return shown in Figure 5ly, why the utility model can be used in combination with various electronic products, is that it does not change original external specification of USB plug and built-in function.That is its metal shell 30 protruded length L still keep 12mm, thickness t 1 is still kept 4.52mm, the gap S1 of first slot 44 is still constant, and unique change is the thickness t 3 of circuit board 40 and insulated substrate 12, making it form one second slot 46 embeds for Micro SD/T-Flash memory card 50 as card reading slot, but the attenuate of this thickness does not influence USB plug 91 original functions, then, ingenious the more a plurality of terminals 45 of first type are located at second surface 42, make it have the card reader function, more cooperate this breach 33 just can embed for the body flange 51 of Micro SD/T-Flash memory card against, can protrudingly not be exposed at the outside of USB plug 91 fully, space utilization being performed to ultimate attainment, is the electronic product of a practicality.
Hold, the utility model is because of there being the design of the 3rd slot 61, and the utilization of cooperation main control IC 70, make that the utility model can be in light and handy, the most economic mode, according to user's demand, be selected to a card reader 90A, or connecting SIP USB (flash storage memory body) 80 becomes a removable carry-on dish 90B of moving, further also can become removable combined type and move carry-on dish 90C, to reach the practicality of maximum efficiency.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (8)
1. the carry-on dish of the combined type USB of the two-way Card Reader in front and back comprises:
One insulating body is coated on the back segment portion of a metal shell, and the metal casing forming of protruding dew meets the USB plug of general agreement A-Type, and this metal shell upper and lower end forms one first wall and one second wall respectively;
One circuit board, except that the side of front and back, coated by this metal shell, it possesses a first surface and second surface, wherein this first surface is down, its leading portion bottom surface is laid with several golden finger interfaces, makes first wall of this first surface and this metal shell form one and is first slot of electric connection with the USB female plug hole of general agreement; It is characterized in that:
The thickness on this circuit board section plane is less than 1.2mm, make between this second surface and this second wall leading portion, form second slot for the insertion of Micro SD/T-Flash memory card, and this second surface is provided with a plurality of terminals of first type that can be electric connection with this memory card, make this second slot form the slim card reading slot of a Micro SD/T-Flash, the outer end of other this second wall, it is the body flange that cooperates this memory card outside, form a breach for its fit, after supplying this memory card to embed this second slot, its profile still meets the USB plug specification of general agreement;
The rear end of this insulating body is provided with a short slot, make between the back segment of first wall of the first surface of this circuit board and this metal shell, form the 3rd slot for SIP USB insertion, and this first surface is provided with a plurality of terminals of second type that can be electric connection with this SIP USB, and be provided with a location block in the inboard, make the 3rd slot form the connector of a SIP USB;
This circuit board is provided with a main control IC, in order to control the electric connection between this first, second and third slot, make its can be separately as card reader, removable move carry-on dish or become a removable combined type move carry-on dish.
2. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1, it is characterized in that: described breach is provided with a depressed part.
3. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1, it is characterized in that: described USB plug is provided with a lid.
4. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1 is characterized in that: described insulating body rear end is provided with the cock body of this short slot of sealing.
5. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1, it is characterized in that: described position block is set as
Type, and be provided with hollow hole in the plane stretches through and is positioned at the 3rd slot for a plurality of terminals of this second type.
6. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1 is characterized in that: described second slot comprises can insert this Micro SD/T-Flash memory card separately, makes it become a card reader.
7. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1 is characterized in that: described the 3rd slot comprises can insert this SIP USB (flash storage memory body) separately, makes it become a removable mobile carry-on dish.
8. the carry-on dish of combined type USB of the two-way Card Reader in front and back according to claim 1, it is characterized in that: described second and third slot comprises can insert the slim memory card of this Micro SD/T-Flash and this SIP USB (flash storage memory body) simultaneously respectively, makes it become a removable combined type and moves carry-on dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200971908U CN201440327U (en) | 2009-06-18 | 2009-06-18 | Front and back bidirectional card-reading combined type USB pen drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200971908U CN201440327U (en) | 2009-06-18 | 2009-06-18 | Front and back bidirectional card-reading combined type USB pen drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440327U true CN201440327U (en) | 2010-04-21 |
Family
ID=42544990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200971908U Expired - Fee Related CN201440327U (en) | 2009-06-18 | 2009-06-18 | Front and back bidirectional card-reading combined type USB pen drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2571103A1 (en) * | 2011-02-25 | 2013-03-20 | Huawei Device Co., Ltd. | Connector and wireless modem |
| CN103278956A (en) * | 2013-05-08 | 2013-09-04 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof |
-
2009
- 2009-06-18 CN CN2009200971908U patent/CN201440327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2571103A1 (en) * | 2011-02-25 | 2013-03-20 | Huawei Device Co., Ltd. | Connector and wireless modem |
| EP2571103A4 (en) * | 2011-02-25 | 2013-11-20 | Huawei Device Co Ltd | Connector and wireless modem |
| CN103278956A (en) * | 2013-05-08 | 2013-09-04 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |