CN113761963A - Method for using parameter table and bar code reading equipment - Google Patents
Method for using parameter table and bar code reading equipment Download PDFInfo
- Publication number
- CN113761963A CN113761963A CN202111068422.9A CN202111068422A CN113761963A CN 113761963 A CN113761963 A CN 113761963A CN 202111068422 A CN202111068422 A CN 202111068422A CN 113761963 A CN113761963 A CN 113761963A
- Authority
- CN
- China
- Prior art keywords
- parameter
- parameters
- parameter table
- decoding
- priority
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
Abstract
The invention relates to a method for using a parameter table and bar code reading equipment, which comprise a picture collecting unit, a storage unit, a control unit and the like, wherein typical values in the parameter table are selected for sequential operation according to priority levels when images are collected and decoded, the priority of the parameters is dynamically updated after operation results are obtained, typical parameters of key processing nodes are screened in advance, a better working parameter set is combined according to actual environment arrangement, the adaptability of the equipment to different environments is improved, the parameter table can be shared and used after networking, and an operable space is provided for computational power balanced distribution.
Description
Technical Field
The invention relates to the field of bar code reading, in particular to a method for using a parameter table and bar code reading equipment.
Background
In the prior art, a barcode reading device generally generates parameters required for acquiring image data through self-contained functions of a camera, such as automatic exposure, automatic gain, backlight compensation and the like, and a processor analyzes the data one by using algorithms of different code systems when running a decoding algorithm.
The camera needs to consume certain time and resources for calculating parameters in the automatic mode, and when external factors such as an ambient light source and the like do not change greatly relatively, a situation that similar results are calculated as before may occur. When the processor analyzes data by using different code system algorithms in sequence, because the sequence of the code system algorithms is fixed, the situation that a successful result is analyzed by using the last code system may occur, and when the bar code is continuously analyzed, if the code system needing to be analyzed is just positioned in the last few bits of the sequence of the code system algorithms, the working efficiency is greatly reduced.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to solve the problems of long time consumption of parameter calculation and unstable decoding efficiency in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method of using a parameter table, comprising the steps of:
s1: acquiring a parameter table, wherein the parameter table comprises at least one parameter type, the parameter type comprises at least one attribute, the parameter type comprises decoding correlation, and the attribute comprises priority;
s2: collecting image data, wherein the image data comprises a bar code;
s3: analyzing the image data, and attempting to decode the image data by using parameters related to decoding according to the priority;
s4: and updating a parameter table, and adjusting the priority according to the operation result.
Further, the parameter category also comprises the parameters related to image acquisition, and image data comprising the bar codes are acquired by using the parameters related to image acquisition according to the priority.
Furthermore, the parameters in the parameter table are used for collecting images, when a failure result is obtained, the default image collecting parameters are used for collecting again, the parameters in the parameter table are used for trying to decode, and when a failure result is obtained, the default decoding parameters are used for analyzing again.
Further, each time the parameters in the parameter table are used, the parameters used when the successful result was obtained last time are used.
Further, in a computer network topology consisting of at least two nodes, each node can obtain the parameter table from other nodes, the node can transmit operation data to other nodes, and the operation data comprises decoding results, parameters used for decoding and the like.
The bar code reading device using the parameter table comprises an image acquisition unit, a storage unit and a control unit, wherein the image acquisition unit and the storage unit are in communication connection with the control unit, the image acquisition unit is used for acquiring images, the storage unit stores software program codes, the software program codes are suitable for being loaded and run by the control unit, and the bar code reading device is controlled to complete the following contents:
the method comprises the steps that a control unit obtains a parameter table, wherein the parameter table comprises at least one parameter type, the parameter type comprises at least one attribute, the parameter type comprises decoding correlation, and the attribute comprises priority;
the image acquisition unit acquires image data, wherein the image data comprises a bar code;
the control unit analyzes the image data and tries to decode the image data by using the parameter related to decoding according to the priority;
the control unit updates the parameter table and adjusts the priority according to the operation result.
Further, the parameter category also comprises the parameters related to image acquisition, and image data comprising the bar codes are acquired by using the parameters related to image acquisition according to the priority.
Furthermore, the parameters in the parameter table are used for collecting images, when a failure result is obtained, the default image collecting parameters are used for collecting again, the parameters in the parameter table are used for trying to decode, and when a failure result is obtained, the default decoding parameters are used for analyzing again.
Further, each time the parameters in the parameter table are used, the parameters used when the successful result was obtained last time are used.
Further, in a computer network topology structure composed of at least two nodes, each node can obtain the parameter table from other nodes, the node can transmit operation data to other nodes, the operation data comprises decoding results, parameters used for decoding and the like, and the equipment type of the node comprises bar code reading equipment and the like.
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the data in the parameter table are typical values selected, so that a successful result can be obtained quickly, the parameter types are divided into two key processing nodes of picture collection and decoding, and parameter combinations with higher pertinence and effectiveness can be obtained under different working environments by trying the permutation and combination of different typical values.
2. The method for using the parameter table and the bar code reading equipment can dynamically update the priority of the parameters in time and can improve the adaptability under the complex conversion working environment.
3. According to the method for using the parameter table and the bar code reading equipment, the number of times of using the parameter table can be reduced to a certain extent by using the actually verified effective parameter values, the first success probability is improved, the parameter table is shared in a networking mode, and effective data intercommunication is realized.
4. The method for using the parameter table and the bar code reading equipment provide an operable room for reasonable utilization of calculation force in a mode of opening intermediate data under the condition of uneven calculation force distribution.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which,
fig. 1 is a flowchart according to a first embodiment of the present invention.
Fig. 2 is a parameter table diagram according to the first and second embodiments of the present invention.
Fig. 3 is a schematic diagram of a parameter table after adjusting priorities according to the first and second embodiments of the present invention.
Fig. 4 is a schematic diagram of the topology according to the first embodiment and the second embodiment of the present invention.
Fig. 5 is a block diagram of the system according to the second embodiment of the present invention.
Description of reference numerals:
1. a drawing collecting unit; 2. a storage unit; 3. a control unit.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Example one
A method for using a parameter table, the flow chart being as shown in fig. 1, the flow comprising the steps of:
s1: obtaining a parameter table, wherein the parameter table comprises 2 parameter types, the parameter types respectively comprise 1 parameter type, the parameter types comprise 2 attributes, the parameter types comprise values and priorities related to image acquisition and decoding. As shown in fig. 2, it is a schematic diagram of the parameter table in this embodiment, in which the parameter types related to sampling are exposure values and include 4 sets of parameters, and the parameter types related to decoding are coding sequences and include 3 sets of parameters.
S2: image data is collected, wherein the image data comprises a bar code. And acquiring image data containing the bar codes according to the priority by using parameters related to image acquisition. In the present embodiment, until the image data is successfully captured, the image data is captured using the exposure values "2000", "1500", "3500", and "1000" in the ascending order of the priority numbers. And acquiring the image by using the parameters in the parameter table, and acquiring the image again by using default image acquisition parameters when a failure result is obtained, wherein the default image acquisition parameters can be provided by an automatic exposure mode of an image acquisition device.
S3: and analyzing the image data, and attempting to decode the image data by using the parameter related to decoding according to the priority. In the present embodiment, until the decoded image data is successful, the image data is decoded in the order of ascending priority numbers in the order of "QR, PDF 417", "PDF 417, Code 39", and "Code 128". When decoding is attempted using the parameters in the parameter table, and a failure result is obtained, the decoding is re-analyzed using default decoding parameters, which can be customized, such as "EAN 13, ITF 25". The data in the parameter table are typical values selected, so that a successful result can be obtained quickly, the parameter types are divided into two key processing nodes of picture collection and decoding, and parameter combinations with pertinence and effectiveness can be obtained under different working environments by trying permutation and combination of different typical values.
S4: and updating a parameter table, and adjusting the priority according to the operation result. If the operation result is successful, the priority level corresponding to the parameter value used to obtain the operation result is raised, in this embodiment, the exposure value "1000" and the Code system order "Code 128" are used to obtain a successful result, and the parameter table with the adjusted priority level is shown in fig. 3, where the priority level of the exposure value "1000" is raised by 1, and the priority level of the Code system order "Code 128" is raised by 1. And the parameter priority is dynamically updated in time, so that the adaptability under the complex conversion working environment can be improved.
Furthermore, the parameters used when the successful result is obtained every time are recorded, the parameters used when the successful result is obtained last time are used before the parameters in the parameter table are used every time, and the effective parameter values which are actually verified are used, so that the times of using the parameter table can be reduced to a certain extent, and the first success probability is improved.
In particular, in a computer network topology consisting of at least two nodes, each node is able to obtain the parameter table from the other nodes, the node is able to transmit operational data to the other nodes, the operational data comprising decoding results and parameters for decoding, etc. As shown in fig. 4, the node is a schematic view of a topology structure having a first node, a second node, a third node, and 3 nodes in total, each node may request to acquire a parameter table used by another node, and may use the parameter table acquired from another node, and share the parameter table in a networking manner, thereby realizing effective data intercommunication, each node may also send parameters used in self-drawing and decoding and operation results to another node, and the other nodes replace the updated parameter table, and provide an operable room for reasonable utilization of computing power by opening intermediate data in the case of uneven computing power distribution.
In the method for using the parameter table in the embodiment, the data in the parameter table are typical values selected, so that a successful result can be obtained more conveniently, the parameter types are divided into two key processing nodes of image acquisition and decoding, and parameter combinations with higher pertinence and effectiveness can be obtained under different working environments by trying permutation and combination of different typical values; the parameter priority is dynamically updated in time, so that the adaptability under the working environment of complex transformation can be improved; the number of times of using the parameter table can be reduced to a certain extent by using the actually verified effective parameter values, the first successful probability is improved, and the parameter table is shared in a networking mode, so that the effective data intercommunication is realized; by opening the intermediate data, under the condition of uneven calculation force distribution, operable room is provided for reasonable utilization of calculation force.
Example two
A system block diagram of a barcode reading device using a parameter table is shown in FIG. 5, and the barcode reading device includes an image acquisition unit 1, a storage unit 2 and a control unit 3, the image acquisition unit 1 and the storage unit 2 are in communication connection with the control unit 3, the image acquisition unit 1 is used for acquiring images, the storage unit 2 stores software program codes, the software program codes are suitable for being loaded and run by the control unit 3, after the barcode reading device is powered on, the control unit 3 loads and runs the software program codes, the barcode reading device starts to run under the control of the software program codes, and the running of the whole system includes the following contents:
the control unit 3 obtains a parameter table, wherein the parameter table comprises 2 parameter types, the parameter types respectively comprise 1 parameter type, the parameter types comprise 2 attributes, the parameter types comprise values and priorities related to image acquisition and decoding. As shown in fig. 2, it is a schematic diagram of the parameter table in this embodiment, in which the parameter types related to sampling are exposure values and include 4 sets of parameters, and the parameter types related to decoding are coding sequences and include 3 sets of parameters.
The image acquisition unit 1 acquires image data including a barcode. And acquiring image data containing the bar codes according to the priority by using parameters related to image acquisition. In the present embodiment, until the image data is successfully captured, the image data is captured using the exposure values "2000", "1500", "3500", and "1000" in the ascending order of the priority numbers. And acquiring the image by using the parameters in the parameter table, and acquiring the image again by using default image acquisition parameters when a failure result is obtained, wherein the default image acquisition parameters can be provided by an automatic exposure mode of an image acquisition device.
The control section 3 analyzes the image data, and attempts decoding of the image data using a parameter related to decoding according to the priority. In the present embodiment, until the decoded image data is successful, the image data is decoded in the order of ascending priority numbers in the order of "QR, PDF 417", "PDF 417, Code 39", and "Code 128". When decoding is attempted using the parameters in the parameter table, and a failure result is obtained, the decoding is re-analyzed using default decoding parameters, which can be customized, such as "EAN 13, ITF 25". The data in the parameter table are typical values selected, so that a successful result can be obtained quickly, the parameter types are divided into two key processing nodes of picture collection and decoding, and parameter combinations with pertinence and effectiveness can be obtained under different working environments by trying permutation and combination of different typical values.
The control unit 3 updates the parameter table and adjusts the priority according to the operation result. If the operation result is successful, the priority level corresponding to the parameter value used to obtain the operation result is raised, in this embodiment, the exposure value "1000" and the Code system order "Code 128" are used to obtain a successful result, and the parameter table with the adjusted priority level is shown in fig. 3, where the priority level of the exposure value "1000" is raised by 1, and the priority level of the Code system order "Code 128" is raised by 1. And the parameter priority is dynamically updated in time, so that the adaptability under the complex conversion working environment can be improved.
Furthermore, the control unit 3 records the parameters used when the successful result is obtained every time, before the parameters in the parameter table are used every time, the parameters used when the successful result is obtained last time are used, and the effective parameter values which are actually verified are used, so that the times of using the parameter table can be reduced to a certain extent, and the first success probability is improved.
In particular, in a computer network topology consisting of at least two nodes, each node is able to obtain the parameter table from the other nodes, the node is able to transmit operational data to the other nodes, the operational data comprising decoding results and parameters for decoding, etc. As shown in fig. 4, the node is a schematic view of a topology structure having a first node, a second node, a third node, and 3 nodes in total, each node may request to acquire a parameter table used by another node, and may use the parameter table acquired from another node, and share the parameter table in a networking manner, thereby realizing effective data intercommunication, each node may also send parameters used in self-drawing and decoding and operation results to another node, and the other nodes replace the updated parameter table, and provide an operable room for reasonable utilization of computing power by opening intermediate data in the case of uneven computing power distribution.
In the embodiment, the data in the parameter table are typical values selected, so that a successful result can be obtained quickly, the parameter types are divided into two key processing nodes of image acquisition and decoding, and parameter combinations with pertinence and effectiveness can be obtained under different working environments by trying the permutation and combination of different typical values; the parameter priority is dynamically updated in time, so that the adaptability under the working environment of complex transformation can be improved; the number of times of using the parameter table can be reduced to a certain extent by using the actually verified effective parameter values, the first successful probability is improved, and the parameter table is shared in a networking mode, so that the effective data intercommunication is realized; by opening the intermediate data, under the condition of uneven calculation force distribution, operable room is provided for reasonable utilization of calculation force.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A method of using a parameter table, comprising the steps of:
s1: acquiring a parameter table, wherein the parameter table comprises at least one parameter type, the parameter type comprises at least one attribute, the parameter type comprises decoding correlation, and the attribute comprises priority;
s2: collecting image data, wherein the image data comprises a bar code;
s3: analyzing the image data, and attempting to decode the image data by using parameters related to decoding according to the priority;
s4: and updating a parameter table, and adjusting the priority according to the operation result.
2. The method of claim 1, wherein the parameter categories further comprise interview-related parameters, and image data comprising bar codes is captured using the interview-related parameters according to the priority.
3. The method as claimed in claim 2, wherein the image acquisition using the parameters in the parameter table is performed again using default image acquisition parameters when a failure result is obtained, and the decoding is attempted using the parameters in the parameter table and is performed again using default decoding parameters when a failure result is obtained.
4. A method according to claim 3, wherein the parameters used when a successful result was last obtained are used each time before the parameters in the parameter table are used.
5. A method according to any of claims 1-4, characterized in that in a computer network topology consisting of at least two nodes, each node is able to obtain the parameter table from the other nodes, said nodes being able to pass on operational data to the other nodes, said operational data comprising decoding results and parameters for decoding etc.
6. The bar code reading equipment using the parameter table is characterized by comprising an image acquisition unit, a storage unit and a control unit, wherein the image acquisition unit and the storage unit are in communication connection with the control unit, the image acquisition unit is used for acquiring images, the storage unit stores software program codes, the software program codes are suitable for being loaded and run by the control unit, and the bar code reading equipment is controlled to complete the following contents:
the method comprises the steps that a control unit obtains a parameter table, wherein the parameter table comprises at least one parameter type, the parameter type comprises at least one attribute, the parameter type comprises decoding correlation, and the attribute comprises priority;
the image acquisition unit acquires image data, wherein the image data comprises a bar code;
the control unit analyzes the image data and tries to decode the image data by using the parameter related to decoding according to the priority;
the control unit updates the parameter table and adjusts the priority according to the operation result.
7. The device of claim 6, wherein the parameter categories further comprise interview-related parameters, and image data comprising barcodes is captured using the interview-related parameters according to the priority.
8. The device of claim 7, wherein the parameters in the parameter table are used to capture an image, and when a failure result is obtained, the default image capture parameters are used to capture the image again, and when a failure result is obtained, the parameters in the parameter table are used to attempt decoding, and when a failure result is obtained, the default decoding parameters are used to parse the image again.
9. The device of claim 8, wherein each time a parameter in said list is used, the parameter used to obtain a successful result is used.
10. A barcode reading device according to any of claims 6 to 9 using parameter tables, wherein in a computer network topology consisting of at least two nodes, each node is able to obtain said parameter tables from other nodes, said nodes are able to pass operational data to other nodes, said operational data comprising decoding results and parameters used for decoding, etc., said node device type comprises barcode reading device, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068422.9A CN113761963B (en) | 2021-09-13 | 2021-09-13 | Method for using parameter table and bar code reading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068422.9A CN113761963B (en) | 2021-09-13 | 2021-09-13 | Method for using parameter table and bar code reading equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113761963A true CN113761963A (en) | 2021-12-07 |
| CN113761963B CN113761963B (en) | 2023-06-09 |
Family
ID=78795144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111068422.9A Active CN113761963B (en) | 2021-09-13 | 2021-09-13 | Method for using parameter table and bar code reading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113761963B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693404A (en) * | 2010-12-30 | 2012-09-26 | 考戈奈克斯股份有限公司 | Mark reader for reading markings and for prioritizing of images, has image detection system for detecting multiple images, where detected image is analyzed by analysis process to determine feature attributes of detected image |
| US9104935B1 (en) * | 2010-12-30 | 2015-08-11 | Cognex Corporation | Mark reader configured to prioritize images |
| CN109784113A (en) * | 2018-12-17 | 2019-05-21 | 深圳盈达信息科技有限公司 | Scanning means and its barcode scanning method |
| CN112560534A (en) * | 2020-12-26 | 2021-03-26 | 苏州斯普锐智能***股份有限公司 | Multi-parameter configuration static sequential decoding output method |
-
2021
- 2021-09-13 CN CN202111068422.9A patent/CN113761963B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693404A (en) * | 2010-12-30 | 2012-09-26 | 考戈奈克斯股份有限公司 | Mark reader for reading markings and for prioritizing of images, has image detection system for detecting multiple images, where detected image is analyzed by analysis process to determine feature attributes of detected image |
| US9104935B1 (en) * | 2010-12-30 | 2015-08-11 | Cognex Corporation | Mark reader configured to prioritize images |
| CN109784113A (en) * | 2018-12-17 | 2019-05-21 | 深圳盈达信息科技有限公司 | Scanning means and its barcode scanning method |
| CN112560534A (en) * | 2020-12-26 | 2021-03-26 | 苏州斯普锐智能***股份有限公司 | Multi-parameter configuration static sequential decoding output method |
Non-Patent Citations (1)
| Title |
|---|
| 罗松;王俊峰;唐鹏;陈懿;: "面向条码识读的自适应二值化改进算法", 计算机工程与设计, no. 04 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113761963B (en) | 2023-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109818789B (en) | Picture transmission method and system, storage medium and electronic equipment | |
| US10469101B2 (en) | Log collection device, log generation device, and log collection method | |
| US11714834B2 (en) | Data compression based on co-clustering of multiple parameters for AI training | |
| CN113761963A (en) | Method for using parameter table and bar code reading equipment | |
| EP1611547A2 (en) | Computer-implemented system and method for progressively transmitting knowledge and computer program product related thereto | |
| CN117332374A (en) | AI chip calculation and communication fusion method and device and AI chip | |
| CN115984675B (en) | System and method for realizing multipath video decoding and AI intelligent analysis | |
| CN113141269A (en) | Data acquisition method, device and system | |
| CN114900835A (en) | Malicious traffic intelligent detection method and device and storage medium | |
| CN116450347A (en) | Video multitasking method, video analysis device, and storage medium | |
| CN115543202A (en) | Cache management method, reading method, system, electronic device and storage medium | |
| CN110401451A (en) | Automatic machine space compression method and system based on character set transformation | |
| CN113342518A (en) | Task processing method and device | |
| CN115965227A (en) | Workflow data processing method, device, equipment, storage medium and product | |
| CN114205389B (en) | Information intelligent screening method and device based on Internet of Things | |
| CN113066139A (en) | Picture processing method and device, storage medium and electronic equipment | |
| CN113935352A (en) | Method, device and equipment for scanning and decoding riding two-dimensional code and storage medium | |
| CN112099858A (en) | System data processing logic updating method and device and data processing system | |
| CN110175150A (en) | Guest-greeting machine personal data based on data compression stores monitoring system | |
| CN112799676B (en) | Data feedback method and device, equipment and medium | |
| CN115314717B (en) | Video transmission method, video transmission device, electronic equipment and computer-readable storage medium | |
| CN114125045B (en) | Data processing method, device and electronic system | |
| CN116403684B (en) | Digital pathological image loading method and device | |
| US20230396819A1 (en) | Analytic- and application-aware video derivative generation techniques | |
| CN112163709B (en) | Method and device for electricity utilization promotion, storage medium, and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |