CN107984915A - two-dimensional code generation method - Google Patents
two-dimensional code generation method Download PDFInfo
- Publication number
- CN107984915A CN107984915A CN201711357827.8A CN201711357827A CN107984915A CN 107984915 A CN107984915 A CN 107984915A CN 201711357827 A CN201711357827 A CN 201711357827A CN 107984915 A CN107984915 A CN 107984915A
- Authority
- CN
- China
- Prior art keywords
- quick response
- response code
- white cells
- destination media
- punched out
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
- B41J3/50—Mechanisms producing characters by printing and also producing a record by other means, e.g. printer combined with RFID writer
- B41J3/51—Mechanisms producing characters by printing and also producing a record by other means, e.g. printer combined with RFID writer the printed and recorded information being identical; using type elements with code-generating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
-
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06037—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 with optically detectable marking multi-dimensional coding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Printers Characterized By Their Purpose (AREA)
Abstract
A kind of Quick Response Code Method of printing, includes the following steps：（1）Input the target to be printed；（2）The target for needing to print is converted into Quick Response Code；（3）Determine surrounding by the circular specific white cells of black unit based on the Quick Response Code being converted into；（4）Input is used for the destination media for spraying Quick Response Code and area is less than the precision target medium of destination media；（5）Quick Response Code is printed on destination media；（6）Based on definite specific white cells, the white cells of respective number are punched out from precision target medium；（7）The white cells that respective number is punched out in precision target medium are bonded in the specific location of the destination media printed.
Description
Technical field
The present invention relates to a kind of printing equipment, more particularly, to a kind of print system for spcial character such as Quick Response Code
And Method of printing.
Background technology
Barcode technology be it is a kind of melt coding, printing, data acquisition and processing (DAP) in the automatic identification technology of one, bar code divides again
For one-dimension code and Quick Response Code, Quick Response Code is in addition to possessing the advantages that one-dimension code cost is low, propagation facilitates, also with information capacity
Greatly, reliability is high, can represent diversified forms data, the advantages that security and antiforge purpose is strong.
With the fast development of economy and Information and Communication Technology, the application of barcode technology has been directed to commodity circulation, traffic
The fields such as transport, Industry Control.Traditional bar code data storage capacity, reliability, security and antiforge purpose etc. it is all it is many-sided oneself
It can not meet new requirement, therefore two-dimensional bar code is increasingly paid attention to and is applied in more and more fields.With two dimension
Popularization, the application of bar code, for the Core Generator of two-dimensional bar code --- two-dimensional bar code printer it is also proposed new requirement.
The development of printing technique is maked rapid progress, and the species of printer is very much, wherein according to the working method of printhead, is divided into
Impact type and non-impact printer.For impact type using stylus printer as representative, mechanical structure is more simple with respect to other printers
It is single；Non- impact type mainly has inkjet printing, based on laser printing.The equipment of printing Quick Response Code at present, is hit using non-
The laser or ink-jet printer for the formula of beating.
QR Quick Response Codes are a kind of matrix type two-dimension code signs that Denso companies of the Japan of in September, 1994 develop.QR is earliest
The Quick Response Code that Chinese character can be encoded, and most widely used Quick Response Code, and having in Quick Response Code family at present
Representational a member.Quick Response Code is intensive in the graphics areas of very little to set multiple symbols, such as it is laterally and vertical for QR Quick Response Codes
To code element number can be from 21 symbols to 177 symbols.
For the Quick Response Code of printing of inkjet printer, in printing, ink is readily permeable near.For dense distribution
In the symbol of Quick Response Code, surrounding is permeated around ink of the white cells due to being subject to surrounding black unit of black unit, is led
Its volume is caused to reduce, so as to cause the Quick Response Code printed to occur mistake in identification.To solve the above-mentioned problems, it is existing
Conventional way is the white cells around black unit for surrounding in technology, in the black unit printing of its surrounding, is subtracted
The quantity of ink on small black unit border sets adjustment region on black unit border.But so need printing when for
Ink gun is accurately controlled, for the more demanding of printer；Simultaneously as the permeance property of different printing papers is not
Together, can be distinct for the printing effect of different printing papers using the above method.
The content of the invention
As the improvement of existing Quick Response Code printing technique, the present invention proposes a kind of Quick Response Code print system and printing side
Method, can solve the above problem of the prior art.
As one aspect of the present invention, there is provided a kind of Quick Response Code print system, including：Input unit, needs for inputting
The target to be printed；Quick Response Code generating means, the target for needing to print is converted into Quick Response Code by it；Print media inputs
Device, it inputs the destination media for printing；Quick Response Code spray code spraying apparatus, shows for spraying out Quick Response Code on destination media
Image；Cell identification means, for discrete cell in Quick Response Code, the discrete cell is by circular white of black unit by surrounding
Color element；The print media input unit includes the first input unit and the second input unit, first input unit
For inputting the destination media for being used for spraying Quick Response Code；Second input unit is small less than destination media for inputting area
Type destination media；Blanking apparatus and adhering device are further included, the blanking apparatus identifies white based on cell identification means
Color element number, is punched out the white cells of respective number from precision target medium；The adhering device is used for the punching
The white cells of sanction device generation are bonded in the position described in the Quick Response Code of spraying generation where discrete cell.
Preferably, Quick Response Code print system according to claim 1, it is characterised in that：The institute of input unit input
The target that stating needs to print is character, numeral or symbol.
Preferably, the destination media for being used to print includes printing paper.
Preferably, the Quick Response Code coding unit is ink-jet printer.
Preferably, the Quick Response Code sequence that the cell identification means are generated by the Quick Response Code generating means of memory storage
Row, determine the discrete cell in Quick Response Code.
Preferably, the surrounding by black unit around referring to the front-lefts of white cells, front-right, underface and just
Top is all black unit.
Preferably, can be by the white cells being punched out due to pasting border there are the influence that light reflection is blocked
Area be arranged to be slightly larger than white cells real area.
Preferably, the adhering device includes：Location division, it is used for the border for determining the Quick Response Code of spraying generation；Step-length
Determining section, the position of its discrete cell identified based on cell identification means, determines the discrete cell relative to Quick Response Code
The horizontal step-length number of border initial position and longitudinal step-length number；Move portion, it is by the white cells being punched out from Quick Response Code border
Initial position is set out, and using Quick Response Code cell distance as step-length, moves horizontal step-length number and longitudinal step-length number successively；Binding part,
The white cells being punched out for reaching discrete cell position are bonded in the discrete cell position by it.
Preferably, the location division includes imaging sensor.
As another aspect of the present invention, there is provided the Method of printing of above-mentioned Quick Response Code print system, including following step
Suddenly：（1）Input the target to be printed；（2）The target for needing to print is converted into Quick Response Code；（3）Based on the two dimension being converted into
The definite surrounding of code is by the circular specific white cells of black unit；（4）Input is used for destination media and the face for spraying Quick Response Code
Precision target medium of the product less than destination media；（5）Quick Response Code is printed on destination media；（6）Based on definite specific white
Unit, is punched out the white cells of respective number from precision target medium；（7）Respective counts will be punched out in precision target medium
Purpose white cells are bonded in the specific location of the destination media printed.
Preferably, the specific white cells are one or more.
Preferably, the step（3）In, determine that specific white cells are walked relative to the transverse direction of Quick Response Code border initial position
Long number and longitudinal step-length number；The step（6）In, the side of the Quick Response Code that generation is sprayed on destination media is oriented based on location division
Boundary；By the white cells being punched out from Quick Response Code border initial position, using Quick Response Code cell distance as step-length, move successively
Horizontal step-length number and longitudinal step-length number；The white cells being punched out for reaching discrete cell position are bonded in the specific white
Cell position.
Brief description of the drawings
Fig. 1 is the structure diagram of the Quick Response Code print system of the embodiment of the present invention.
Fig. 2 is the flow chart of the Quick Response Code print system of the embodiment of the present invention.
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.Moreover, should
Work as understanding, the feature not mutual exclusion of various embodiments described here, and can be combined and transformation mistake various
Exist in journey.
As shown in Figure 1, the Quick Response Code print system of the embodiment of the present invention, including input unit 10, Quick Response Code generating means
20, cell identification means 30, print media input unit 40, Quick Response Code spray code spraying apparatus 50, blanking apparatus 60 and adhering device
70。
Input unit 10, for inputting the target for needing to print, can pass through storage medium, network or human-computer interaction work
Tool input needs the target printed.The target that prints of needs that input unit 10 inputs can with character, numeral, letter, symbol or
Person's combinations thereof.
Quick Response Code generating means 20, the target that the needs for input unit 10 to be inputted print are converted into Quick Response Code；
The target of input can be converted into by Quick Response Code with such as QR Quick Response Codes coding standard, other Quick Response Code coding marks can also be used
Standard such as code49, PDF417, DM codes, Chinese letter co etc..The Quick Response Code being converted into may have the storage medium in print system
In.
The Quick Response Code that cell identification means 30 are converted into based on Quick Response Code generating means 20, travels through the two dimension being converted into successively
White cells in code, determine in Quick Response Code by surrounding by the circular specific white cells of black unit, wherein, the surrounding quilt
Black unit is around the front-left for referring to white cells, and front-right, underface and surface are all black units.It is described specific
White cells can be one or more.Meanwhile it is specific also to record this when determining specific white cells for cell identification means 30
Horizontal step-length number and longitudinal step-length number of the white cells relative to Quick Response Code border initial position.
Print media input unit 40 is used to input print media, such as printing paper or other printed materials.Printing is situated between
Matter input unit 40 can include input tray, it includes the first input unit and the second input unit, and first input is single
Member is used to input the printing paper or printed material for being used for spraying Quick Response Code；Second input unit is less than for inputting area
The small print paper or printed material of destination media.
Quick Response Code spray code spraying apparatus 50 can use existing Quick Response Code ink-jet printing structure to make with the spraying for carrying out Quick Response Code
For Quick Response Code spray code spraying apparatus.The Quick Response Code that Quick Response Code generating means 20 are converted into by Quick Response Code spray code spraying apparatus 50, is sprayed on first
On the printing paper or printed material of input unit input.
The small-sized printing paper or printed material that blanking apparatus 60 inputs the second input unit are punched.Specifically
, the dimensional parameters of elementary cell of the blanking apparatus 60 based on the Quick Response Code for needing to print, determine to beat for the small-sized of input
The dimensional parameters of printing paper or printed material punching；Then, the specific white cells number determined based on cell identification means 30,
The white cells of respective number are punched out from the small print paper or printed material of input.
Adhering device 70, the white cells for blanking apparatus 60 to be generated are bonded in specific in the Quick Response Code of spraying generation
Position where white cells.Specifically, adhering device 70 includes：Location division, it is used for the Quick Response Code for determining spraying generation
Border, can use such as imaging sensor to determine the border of Quick Response Code；Step-length determining section, it is identified based on cell identification means
The position of discrete cell out, determines the discrete cell relative to the horizontal step-length number of Quick Response Code border initial position and longitudinal direction
Step-length number；Move portion, its by the white cells being punched out from Quick Response Code border initial position, using Quick Response Code cell distance as
Step-length, moves horizontal step-length number and longitudinal step-length number successively；Binding part, its by reach discrete cell position be punched out it is white
Color element is bonded in the discrete cell position.
The Method of printing of the Quick Response Code print system of the embodiment of the present invention, referring to Fig. 2, includes the following steps：（1）Input will
The target of printing；（2）The target for needing to print is converted into Quick Response Code；（3）Surrounding quilt is determined based on the Quick Response Code being converted into
The circular specific white cells of black unit；（4）Input is used for the destination media for spraying Quick Response Code and area is situated between less than target
The precision target medium of matter；（5）Quick Response Code is printed on destination media；（6）Based on definite specific white cells, from small-sized mesh
The white cells of respective number are punched out in mark medium；（7）The white cells of respective number will be punched out in precision target medium
It is bonded in the specific location of the destination media printed.
Implemented by above-mentioned technical scheme, can avoid surrounding around black unit white cells due to
Area caused by being subject to the infiltration of the ink of surrounding black unit reduces, so that the discrimination of Quick Response Code is improved, simultaneously for not
Its printing effect of the printing paper of same type will not produce difference.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.This hair
Particular features, structures, materials, or characteristics described in bright can be in any one or more of the embodiments or examples with suitable
Mode combines.In addition, without conflicting with each other, those skilled in the art can be by the difference described in this specification
Embodiment or example and different embodiments or exemplary feature are combined and combine.It is all the spirit and principles in the present invention it
Interior any modification, equivalent replacement, improvement and so on, are all contained in protection scope of the present invention.
Claims (2)
1. a kind of Quick Response Code Method of printing, includes the following steps：（1）Input the target to be printed；（2）The target that needs are printed
It is converted into Quick Response Code；（3）Determine surrounding by the circular specific white cells of black unit based on the Quick Response Code being converted into；
（4）Input is used for the destination media for spraying Quick Response Code and area is less than the precision target medium of destination media；（5）In mesh
Quick Response Code is printed on mark medium；（6）Based on definite specific white cells, respective number is punched out from precision target medium
White cells；（7）The white cells that respective number is punched out in precision target medium are bonded in the destination media that prints
Specific location；The step（3）In, determine specific white cells relative to Quick Response Code border initial position horizontal step-length number and
Longitudinal step-length number；The step（6）In, the border of the Quick Response Code that generation is sprayed on destination media is oriented based on location division；Will
The white cells being punched out are mobile horizontal successively using Quick Response Code cell distance as step-length from Quick Response Code border initial position
Step-length number and longitudinal step-length number；The white cells being punched out for reaching discrete cell position are bonded in the specific white cells
Position.
2. Quick Response Code Method of printing according to claim 1, it is characterised in that：The specific white cells for one or
It is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711357827.8A CN107984915A (en) | 2017-03-18 | 2017-03-18 | two-dimensional code generation method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711357827.8A CN107984915A (en) | 2017-03-18 | 2017-03-18 | two-dimensional code generation method |
| CN201710162589.9A CN106891619B (en) | 2017-03-18 | 2017-03-18 | A kind of Quick Response Code print system and two-dimensional code generation method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162589.9A Division CN106891619B (en) | 2017-03-18 | 2017-03-18 | A kind of Quick Response Code print system and two-dimensional code generation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107984915A true CN107984915A (en) | 2018-05-04 |
Family
ID=59192890
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162589.9A Active CN106891619B (en) | 2017-03-18 | 2017-03-18 | A kind of Quick Response Code print system and two-dimensional code generation method |
| CN201711357827.8A Pending CN107984915A (en) | 2017-03-18 | 2017-03-18 | two-dimensional code generation method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162589.9A Active CN106891619B (en) | 2017-03-18 | 2017-03-18 | A kind of Quick Response Code print system and two-dimensional code generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106891619B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909121B (en) * | 2017-11-13 | 2020-04-24 | 深圳市金佳和珠宝有限公司 | Two-dimensional code generation method and metal ornament |
| CN109649016A (en) * | 2019-01-18 | 2019-04-19 | 南京硕勋自动化工程有限公司 | One kind being based on VIB two dimensional code automatic printing and intelligent identifying system |
| IT201900011847A1 (en) * | 2019-07-16 | 2021-01-16 | Fotoba Int S R L | PROCEDURE FOR CREATING A PRINTED SUPPORT AND RELATIVE PRINTING SYSTEM |
| CN110802943B (en) * | 2019-12-16 | 2021-01-29 | 方正株式(武汉)科技开发有限公司 | Two-dimensional code printing retreat method and system, server and medium |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07329289A (en) * | 1994-04-14 | 1995-12-19 | A D S:Kk | Forming method for two-dimensional code of ink jet printer |
| JPH1049610A (en) * | 1996-08-02 | 1998-02-20 | Toppan Printing Co Ltd | Method for forming two-dimensional code picture |
| JPH117484A (en) * | 1997-06-18 | 1999-01-12 | Tec Corp | Two-dimensional code producing device |
| JP2000203098A (en) * | 1999-01-19 | 2000-07-25 | Advanced Peripherals Technologies Inc | N-dimensional code printing method |
| DE202005000255U1 (en) * | 2005-01-08 | 2005-03-17 | Francotyp Postalia Ag | print Setup |
| CN2817698Y (en) * | 2005-07-04 | 2006-09-20 | 刘柱良 | Bamboo and wooden chopping board |
| JP2008183778A (en) * | 2007-01-29 | 2008-08-14 | Seiko Epson Corp | Two dimensional code printing method, its program and inkjet printer |
| CN101159028B (en) * | 2007-08-20 | 2015-05-13 | 中兴通讯股份有限公司 | Multiple graphics matrix type two-dimension bar code implementing method and device |
| CN101587556B (en) * | 2009-04-08 | 2011-06-01 | 广东威创视讯科技股份有限公司 | Two-dimension bar-code recognition method |
| JP5756947B2 (en) * | 2011-05-10 | 2015-07-29 | 国立大学法人 鹿児島大学 | Two-dimensional code, image reading apparatus, image reading method, program, and storage medium |
| CN103679106B (en) * | 2012-09-11 | 2016-09-21 | 上海新大陆翼码信息科技股份有限公司 | Quick Response Code cutting and splicing method for authenticating and system |
| CN103854298B (en) * | 2014-02-13 | 2016-08-17 | 腾讯科技（深圳）有限公司 | A kind of method that picture and Quick Response Code merge and terminal |
| CN104820854B (en) * | 2015-03-24 | 2018-12-04 | 立德高科(北京)数码科技有限责任公司 | A kind of combined anti-fake mark and its generation method and generating means |
| CN204807479U (en) * | 2015-07-28 | 2015-11-25 | 南车青岛四方机车车辆股份有限公司 | A yard ware is put to two -dimensional code |
| CN105006202A (en) * | 2015-07-31 | 2015-10-28 | 李峰 | Anti-counterfeiting structure and manufacturing method thereof, and anti-counterfeiting method |
-
2017
- 2017-03-18 CN CN201710162589.9A patent/CN106891619B/en active Active
- 2017-03-18 CN CN201711357827.8A patent/CN107984915A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN106891619A (en) | 2017-06-27 |
| CN106891619B (en) | 2018-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106891619B (en) | A kind of Quick Response Code print system and two-dimensional code generation method | |
| DE60029609T2 (en) | Interface surface printer | |
| CA2374716A1 (en) | Computer system interface surface with reference points | |
| US6962450B2 (en) | Methods and apparatus for generating images | |
| CN107073941A (en) | High viscosity injection method | |
| US7452046B2 (en) | Method for preparing a print mask | |
| US8322848B2 (en) | Method for generating documents having stored electrostatic pattern information | |
| CN103336985B (en) | The method of Quick Response Code identification, recognition and micro plate-making and device | |
| JP2013004025A (en) | Optical reading business form and its authenticity determination method | |
| EP1400359A3 (en) | Coalescence-free inkjet printing by controlling drop spreading on/in a receiver | |
| JPWO2017002475A1 (en) | Individual identifier extraction device | |
| CN102673204B (en) | Printing method and printing apparatus | |
| JP2011062835A5 (en) | ||
| US6543889B2 (en) | Printing system for application of different ink types to create a security document | |
| CN1432143A (en) | Flat material esp. in form of sheet or strip and device for writing on said material | |
| US20110163169A1 (en) | Reduced-ink barcodes | |
| CN106951894A (en) | Hand-held Optical Character Recognition system and method can be trained | |
| CN101470810A (en) | Code plane carrier and its production method, and typesetting system using the same | |
| CN103625121B (en) | Printing equipment and Method of printing | |
| CN103547459B (en) | There is value document and/or the secure file of the information of coding | |
| JP2006333518A (en) | Information printing method | |
| CN101308541A (en) | Method for embedding computer data out of text handwriting | |
| CN103842914B (en) | Utilize oarse-grained ink jet printing | |
| CN105966099A (en) | Anti-fake method for thermal transfer ribbon of printer and printer | |
| US20060022061A1 (en) | Products with data encoding pattern |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
|
| RJ01 | Rejection of invention patent application after publication |