CN1529270A - Calligraphy and painting real-false appraising method - Google Patents
Calligraphy and painting real-false appraising method Download PDFInfo
- Publication number
- CN1529270A CN1529270A CNA031583873A CN03158387A CN1529270A CN 1529270 A CN1529270 A CN 1529270A CN A031583873 A CNA031583873 A CN A031583873A CN 03158387 A CN03158387 A CN 03158387A CN 1529270 A CN1529270 A CN 1529270A
- Authority
- CN
- China
- Prior art keywords
- painting
- calligraphy
- image
- key element
- works
- 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
Images
Landscapes
- Processing Or Creating Images (AREA)
Abstract
Technical scheme of the invention includes follows. Database is built for true calligraphy and painting including video image database and essential element database. Essential elements one by one is compared between true article and object to be authenticated. If more then one elements are different, then the object to be authenticated is false; and if all elements are identical, then comparison of video images is carried out. If video image of true article and video image of object to be authenticated are superimposed totally or in same equidistant shifting and coincident hue, then the object to be authenticated is true; otherwise it is false. Advantages of the method are accuracy, recorded authenticating procedure, without need of professional knowledge. The invention prevent false article from flooding and in favor of development of collecting calligraphy and painting.
Description
Technical field
The present invention relates to a kind of authentication method of the calligraphy and painting works true and false, more specifically say so and go into electronic library by setting up calligraphy and painting genuine piece work, and the method for the information that provides according to this storehouse a kind of evaluation that calligraphy and painting key element and corresponding image are compared.
Background technology
Famous person's calligraphy and painting true and false difficulty of Chu Xianing is debated in the market, phoney is spread unchecked, and the method that existing calligraphy and painting works is identified only is to identify that with the method for range estimation this traditional method does not have accurate science to define by rule of thumb by the appraiser with certain experience, human factor is big, poor reliability.And on the other hand along with the continuous development of science; false proof person to make pseudo-means brilliant further; counterfeit spreads unchecked difficulty more debates; to the people that generally do not have painting and calligraphy professional knowledge in the face of famous person's calligraphy and painting really true and false difficulty distinguish; even under professional person's helping directive, carry out evaluation, collection, the transaction of part calligraphy and painting; also because of this be judgment criteria with individual eyesight, lack when certain science defines the judgement of foundation and make mistakes, thus dispute also regular meeting take place.In addition, the evaluation of calligraphy and painting will be asked the expert easily, makes thing become complicated and with high costs, causes resisting, hits counterfeit and be difficult for popularizing and lacking effective instrument.
Summary of the invention
The present invention is directed to above-mentioned this situation, proposed a kind of authentication method of very easily popularizing of the calligraphy and painting works true and false, its technical scheme is:
1, comprises the following steps:
Set up the genuine piece work and go into electronic library
Take in the image that equipment forms calligraphy and painting genuine piece input computer the calligraphy and painting genuine piece with image, and be stored in storage medium, and form calligraphy and painting genuine piece image library, set up calligraphy and painting genuine piece factor database with computer software, each key element connects with corresponding genuine piece image, interconnects between key element and the key element;
The calligraphy and painting key element relatively
Calligraphy and painting key element to be identified and genuine piece work gone into corresponding genuine piece calligraphy and painting key element compares one by one in the electronics, have an above key element inequality, the calligraphy and painting of identifying is pseudo-, and same key element is all identical, carries out following comparison;
The calligraphy and painting video image relatively
Take in the image that equipment forms calligraphy and painting input computer to be identified calligraphy and painting to be identified with image, and from described genuine piece image library, access the image of corresponding genuine piece by the image software of computing machine according to calligraphy and painting key element to be identified, above-mentioned two image scalings are extremely onesize, and its coincidence stacked, corresponding lines and the piece face overlaps fully or pair-wise offset in the same way, and the tone unanimity then is accredited as very, otherwise is pseudo-.
2,, it is characterized in that described calligraphy and painting key element comprises author's name, age, calligraphy and painting title, the size of works, the time of works, the place of works, works classification, the style of works according to the authentication method of the described calligraphy and painting works true and false of claim 1.
3, described computer software is the Powerbuild database software.
4, described calligraphy and painting image relatively is to carry out in the Powerbuild software environment.
5, described visual absorption equipment comprises camera, digital camera, scanner.
The invention has the beneficial effects as follows: 1) take in equipment and computer technology and deposit expert of calligraphy and painting's works in storage medium and make that these works can obtain accurately, record for good and all by image, the product of evaluation can both be compared with the image of corresponding genuine piece, thereby obtain accurately verification; 2) parties concerned can both grasp the first-hand data of original work accurately and reliably, the convenient specialty that do not need of examination identifies that knowledge also can be to the accurate verification of calligraphy and painting works, this evaluation work is become not only precisely but also very easily universal, thereby stop counterfeit to spread unchecked effectively, help the sound development of calligraphy and painting collection activity.
Description of drawings
Fig. 1 is a FB(flow block) of the present invention
Fig. 2 is the FB(flow block) of the calligraphy and painting factor database of the embodiment of the invention
Fig. 3 is the FB(flow block) that the database of the embodiment of the invention connects
Fig. 4 is the FB(flow block) of the homepage inquiry of the embodiment of the invention
Fig. 5 is the FB(flow block) of the detail inquiry of the embodiment of the invention
The FB(flow block) of the newly-built page or leaf of the embodiment of the invention of Fig. 6
Fig. 7 is the factor database homepage query interface of genuine piece calligraphy and painting
Fig. 8 is the newly-built detail page of calligraphy and painting genuine piece factor database interface
Fig. 9 is provided with newly-built page or leaf to enter the interface
Figure 10 is the detailed query interface of calligraphy and painting genuine piece factor database
Figure 11 lists the homepage query interface that contains all works of identical element
Figure 12 is a width of cloth " seclusion deep valley wood is from a virtue " traditional Chinese Painting to be identified
Figure 13 is " seclusion deep valley wood is from virtue " the pairing detail page of traditional Chinese Painting interface
Figure 14 is the corresponding image with the product of evaluation of " seclusion deep valley wood is from a virtue " traditional Chinese Painting genuine piece superimposed situation fully
Figure 15 is that a width of cloth li po poem to be identified is copied
Figure 16 be li po's poem copy the detail page interface of corresponding genuine piece
Figure 17 takes out " ten thousand " word from identify product
Figure 18 takes out " ten thousand " word from genuine piece
Figure 19 is the situation that two " ten thousand " words can not be superimposed
Figure 20 be a width of cloth to be identified " pick up interest before the front yard " figure
Figure 21 be " picking up interest before the front yard " figure the detail page interface of corresponding genuine piece
Figure 22 be " picking up interest before the front yard " figure genuine piece with the corresponding image of the product of evaluation can not be superimposed situation
Embodiment
Embodiment 1
Before going into electronic library, calligraphy and painting genuine piece work to confirm at first that the calligraphy and painting works of putting in storage all is a genuine piece setting up, begin database work then, for modern artist and calligraphist, the all instant typing calligraphy and painting genuine piece work of the works that they whenever go out is gone into electronic library, and the complete sum of going into electronic library with assurance calligraphy and painting genuine piece work is comprehensive.
Present embodiment is undertaken by flow process shown in Figure 1.Calligraphy and painting genuine piece work is gone into electronic library and is comprised calligraphy and painting genuine piece image library and calligraphy and painting genuine piece factor database, at first set up calligraphy and painting genuine piece image library, with Cunon DIGTIALLXUS400 high-resolution digital camera the calligraphy and painting of being grasped being made genuine piece takes one by one, and will take the gained image by computing machine and deposit CD in, each image is gone into numbering to a work, forms calligraphy and painting genuine piece image library.
Set up calligraphy and painting genuine piece factor database with Powerbuild software by the order of Fig. 2 FB(flow block) again:
1) at first set up things and be connected with the backstage of database, to guarantee the link between image and key element, key element and the key element, its programming procedure is referring to Fig. 3.
2) the homepage query interface is set, Fig. 4 represents query interface setting up procedure in the present embodiment, and ginseng Fig. 7 is seen at its interface.Each hurdle is provided with image and shows numbering, author, title, time, 5 projects of size in set interface, and actual is a summary sheet.Setup menu hurdle, right side, interface is provided with " newly-built ", " preservation ", " refreshing " " deletion ", " printing ", " inquiry ", " retrieval ", " detailed inquiry " " withdrawing from " 9 options in the menu bar.
3) detailed query interface is set, Fig. 5 represents detailed query interface setting up procedure in the present embodiment, and ginseng Figure 10 is seen on its boundary.During actual queries, corresponding key element known to square frame after each calligraphy and painting key element is filled in, click the retrieval options on right side menu hurdle again, computing machine will be retrieved according to the key element of filling in, key element as input is few, such as being exactly a name, may retrieve plural detail so, will enter the homepage query interface this moment, lists the homepage query interface of all works with identical " name " key element.Shown in Figure 5 is the detailed query interface of homepage that contains all works of " XianCheng " this author's name's key element, and the information that retrieval person can provide according to this interface is therefrom selected required column, clicks the detailed query page that this column just can be linked to correspondence.
4) newly-built page boundary face is set, Fig. 6 represents newly-built page boundary face setting up procedure in the present embodiment, and ginseng Fig. 8 is seen at its interface.This interface interaction is that the detailed key element of the calligraphy and painting of input is newly linked, stores with corresponding calligraphy and painting image, to form new page detail in the calligraphy and painting genuine piece factor database.In order to guarantee to put in storage works are real authenticities, and general works can not at will enter the storehouse, so before entering newly-built interface, be provided with the authority requirement, have only legal operator to import secret order, just can enter, referring to Fig. 9.In the newly-built page shown in Figure 8, except that work is gone into numbering, also be provided with and comprise " author ", " title ", " size ", " time ", " place ", " classification ", " style ", " age ", " remarks " 9 calligraphy and painting key elements.Wherein, " author " is meant author's name; " title " is meant the title of works; " size " is meant the breadth of works; " time ", " place " are meant time, the place of creation of works; " classification " is that works are divided into word and draw two classes, and " style " is according to word or picture segments again, word in this way, and style can be divided into: pattern, Song, person in servitude, Wei, seal character, row, grass etc., to draw in this way, classification can be divided into: traditional Chinese Painting, pigment, oil painting etc.; " age " is meant the age of author when these works of creation; " remarks " are to be used for depositing the relevant more detailed data of these works, as: these works are to create for someone or something, or these works are under the hammer between at a time; Square frame 1 in the middle of the interface is the video image display area of corresponding calligraphy and painting genuine piece.When setting up newly-built page, at first click this boxed area, will enter " drawing board " environment in the WINDOWS operating system, from this environment, enter CD-ROM drive, find out and to enter those width of cloth works of Database Systems, write down or duplicate and open this image file after its work is gone into numbering, corresponding genuine piece image shows at once in above-mentioned boxed area, record or the work that duplicates are gone in the rectangle frame after numbering pastes numbering, again known key element is filled up to respectively in the rectangle frame of corresponding key element back, click saving options in the dish hurdle, the right, interface, this newly-built page or leaf just becomes a detail page and deposits in the calligraphy and painting genuine piece factor database.Each detail page all is linked with corresponding column in the homepage query interface shown in Figure 1, and all calligraphy and painting genuine pieces and the relevant factor grasped are made as stated above one by one, has so just finished the database work of calligraphy and painting genuine piece factor database.
Calligraphy and painting genuine piece work go into the foundation of calligraphy and painting image library that electronic library comprises and calligraphy and painting factor database good after, next be exactly to have differentiated the true and false of calligraphy and painting works with the information that this storehouse provides.Differentiate and divide following two steps to carry out, at first the calligraphy and painting key element is compared, differentiates that the image to calligraphy and painting compares, differentiates then.
Figure 12 is a traditional Chinese Painting to be identified, and its calligraphy and painting key element is: title seclusion deep valley wood is from virtue, author Rong pearl, and size 40cm * 40cm, occasion early winter heptan time, place two springs, classification is drawn, the style traditional Chinese Painting.Open the detailed query interface of calligraphy and painting genuine piece factor database, the name, title, time, the size four elements that in the square frame of corresponding key element back, provide above the input respectively, click the retrieval options in the right side menu hurdle, computing machine shows the detail page interface of the traditional Chinese Painting genuine piece that contains above-mentioned 4 key elements very soon, referring to Figure 13, contrast all key elements one by one, each corresponding key element is all identical, compares the true and false of its figure again.
The true and false of figure is relatively confirming by two video images.At first enter computing machine Phtoshop software environment, open CD as a setting by the video image Z that injects numbering and access corresponding genuine piece, and the size of visual Z is provided with, then this traditional Chinese Painting to be identified is carried out scanning of image with MICROTFK 4900 scanners, obtain visual J, be put into a figure layer, and the size of visual J carried out identical setting, opacity to visual J is provided with again, make visual J that certain transparency be arranged, mobile visual J makes it an edge and overlaps fully, and corresponding lines and piece face overlap fully, see Figure 14, reach a conclusion thus: this picture to be identified is a genuine piece.
Embodiment 2
Setting up genuine piece calligraphy and painting work in the present embodiment, to go into the step of electronic library and method and embodiment 1 identical.What identify is that " early send out the Baidicheng " poem of a width of cloth li po is copied, and sees Figure 15.
What this width of cloth word provided will have: author XianCheng, and size 25cm * 30cm, (2003) summer last of the ten Heavenly stems time Mo, Nanjing, place, title is early sent out the Baidicheng, class malapropism, style running hand, Nanjing, place.Open the detailed query interface of calligraphy and painting genuine piece factor database, in the square frame of corresponding key element back, import author, title, time, three key elements respectively, click the retrieval options in the right side menu hurdle, computing machine shows the detailed page or leaf of wanting of the genuine piece that contains above-mentioned 3 key elements very soon, referring to Figure 16, contrast all key elements one by one, wherein the works size factor is inequality, judges that thus this horizontal or vertical scroll of calligraphy is a phoney.Can further confirm, enter the Phtoshop system, access corresponding genuine piece image by CD from the genuine piece image library, " ten thousand " word of getting wherein compares, Figure 17, Figure 18 be respectively identify product and genuine piece " ten thousand " word of taking out in the corresponding image.As long as see that can these two " ten thousand " words overlapping, just can determine that Figure 19 is the design sketchs of these two ten thousand words after overlapping, and is obviously not overlapping, verify that once more this identifies that product are the puppet product.
Setting up genuine piece calligraphy and painting work in the present embodiment, to go into the step of electronic library and method and embodiment 1 identical.What identify also is to pick up interest figure before the width of cloth front yard, sees Figure 20.
What this width of cloth word provided will have: title is picked up interest before the front yard, author XianCheng, size 20cm * 30cm, year autumn at noon ninth of the ten Heavenly Stems time (2002), Nanjing, place, classification traditional Chinese Painting.Open the detailed query interface of calligraphy and painting genuine piece factor database, in the square frame of corresponding key element back, import author, title, time, three key elements respectively, click the retrieval options in the right side menu hurdle, computing machine shows the detail page that contains above-mentioned 3 key element genuine pieces very soon, referring to Figure 21, contrast all key elements one by one, each corresponding key element is all identical, compares its visual true and false again.
Enter the Phtoshop software environment of computing machine, open CD as a setting by the video image Z ' that injects numbering and access corresponding genuine piece, and the size of visual Z ' is provided with, then this word to be identified is carried out scanning of image with scanner, obtain visual J ', be put into a figure layer, and the size of visual J ' is carried out identical setting, at this moment observe the tone of figure Z ' and visual J ' same area, inconsistent.Opacity to visual J ' is provided with again, make visual J ' that certain transparency be arranged, move visual J ' and make it superimposed with the edge of visual Z ', corresponding lines and piece face can not overlap, see Figure 22, prove that once more figure Z ' and visual J ' are inconsistent fully, reach a conclusion thus: this figure to be identified is pseudo-product.
Claims (5)
1, the authentication method of the calligraphy and painting works true and false is characterized in that comprising the following steps:
Set up the genuine piece work and go into electronic library
Take in the image (Z) that equipment forms calligraphy and painting genuine piece input computer the calligraphy and painting genuine piece with image, and be stored in storage medium, form calligraphy and painting genuine piece image library, set up calligraphy and painting genuine piece factor database with computer software, each key element connects with corresponding genuine piece image (Z), interconnects between key element and the key element;
The calligraphy and painting key element relatively
Calligraphy and painting key element to be identified and genuine piece work gone into corresponding genuine piece calligraphy and painting key element compares one by one in the electronics, have an above key element inequality, the calligraphy and painting of identifying is pseudo-, and same key element is all identical, carries out following comparison;
The calligraphy and painting video image relatively
Take in the image (J) that equipment forms calligraphy and painting input computer to be identified calligraphy and painting to be identified with image, and from described genuine piece image library, access the image (Z) of corresponding genuine piece by the image software of computing machine according to calligraphy and painting key element to be identified, zoom to image (J) and video image (Z) onesize, and its coincidence stacked, corresponding lines and the piece face overlaps fully or pair-wise offset in the same way, and the tone unanimity then is accredited as very, otherwise is pseudo-.
2, the authentication method of the calligraphy and painting works true and false according to claim 1 is characterized in that described calligraphy and painting key element comprises author's name, age, calligraphy and painting title, the size of works, the time of works, the place of works, works classification, the style of works.
3, the authentication method of the calligraphy and painting works true and false according to claim 1 and 2 is characterized in that described computer software is the Powerbuild database software.
4, the authentication method of the calligraphy and painting works true and false according to claim 1 is characterized in that described calligraphy and painting image relatively is to carry out in the Powerbuild software environment.
5, the authentication method of the calligraphy and painting works true and false according to claim 1 is characterized in that described visual absorption equipment comprises camera, digital camera, scanner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031583873A CN1529270A (en) | 2003-09-29 | 2003-09-29 | Calligraphy and painting real-false appraising method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031583873A CN1529270A (en) | 2003-09-29 | 2003-09-29 | Calligraphy and painting real-false appraising method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1529270A true CN1529270A (en) | 2004-09-15 |
Family
ID=34287288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA031583873A Pending CN1529270A (en) | 2003-09-29 | 2003-09-29 | Calligraphy and painting real-false appraising method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1529270A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100423042C (en) * | 2006-01-12 | 2008-10-01 | 周用金 | Painting and calligraphy works random colour line coincidance antifake identification method |
CN103116755A (en) * | 2013-01-27 | 2013-05-22 | 深圳市书圣艺术品防伪鉴定有限公司 | Automatic painting and calligraphy authenticity degree detecting system and method thereof |
CN103164699A (en) * | 2013-04-09 | 2013-06-19 | 北京盛世融宝国际艺术品投资有限公司 | Painting and calligraphy work fidelity identification system |
CN104050438A (en) * | 2014-06-23 | 2014-09-17 | 李晓 | Artwork authenticating and anti-counterfeiting equipment |
CN107092699A (en) * | 2017-04-28 | 2017-08-25 | 洛阳理工学院 | A kind of verification retrieval method based on database |
CN107122468A (en) * | 2017-04-28 | 2017-09-01 | 洛阳理工学院 | A kind of archival of information method for having identified historical relic |
CN109948713A (en) * | 2019-03-22 | 2019-06-28 | 邓斌 | A kind of authentication approach of painting and calligraphy pieces |
CN110110605A (en) * | 2019-04-10 | 2019-08-09 | 北京瀚海云鉴科技有限公司 | A kind of Chinese Painting and Calligraphy handwriting verification sample database system |
CN110119376A (en) * | 2019-04-10 | 2019-08-13 | 北京瀚海云鉴科技有限公司 | A kind of Chinese Painting and Calligraphy seal identification sample database system |
CN111709363A (en) * | 2020-06-16 | 2020-09-25 | 湘潭大学 | Chinese painting authenticity identification method based on rice paper grain feature identification |
CN112307115A (en) * | 2020-02-23 | 2021-02-02 | 邓涛 | Distributed big data network service method |
-
2003
- 2003-09-29 CN CNA031583873A patent/CN1529270A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100423042C (en) * | 2006-01-12 | 2008-10-01 | 周用金 | Painting and calligraphy works random colour line coincidance antifake identification method |
CN103116755A (en) * | 2013-01-27 | 2013-05-22 | 深圳市书圣艺术品防伪鉴定有限公司 | Automatic painting and calligraphy authenticity degree detecting system and method thereof |
CN103116755B (en) * | 2013-01-27 | 2016-01-06 | 深圳市书圣艺术品防伪鉴定有限公司 | Painting and calligraphy authenticity degree automatic checkout system and method thereof |
CN103164699A (en) * | 2013-04-09 | 2013-06-19 | 北京盛世融宝国际艺术品投资有限公司 | Painting and calligraphy work fidelity identification system |
CN103164699B (en) * | 2013-04-09 | 2016-06-15 | 北京盛世融宝国际艺术品投资有限公司 | Painting and calligraphy pieces fidelity identification systems |
CN104050438A (en) * | 2014-06-23 | 2014-09-17 | 李晓 | Artwork authenticating and anti-counterfeiting equipment |
CN107092699A (en) * | 2017-04-28 | 2017-08-25 | 洛阳理工学院 | A kind of verification retrieval method based on database |
CN107122468A (en) * | 2017-04-28 | 2017-09-01 | 洛阳理工学院 | A kind of archival of information method for having identified historical relic |
CN109948713A (en) * | 2019-03-22 | 2019-06-28 | 邓斌 | A kind of authentication approach of painting and calligraphy pieces |
CN110110605A (en) * | 2019-04-10 | 2019-08-09 | 北京瀚海云鉴科技有限公司 | A kind of Chinese Painting and Calligraphy handwriting verification sample database system |
CN110119376A (en) * | 2019-04-10 | 2019-08-13 | 北京瀚海云鉴科技有限公司 | A kind of Chinese Painting and Calligraphy seal identification sample database system |
CN112307115A (en) * | 2020-02-23 | 2021-02-02 | 邓涛 | Distributed big data network service method |
CN111709363A (en) * | 2020-06-16 | 2020-09-25 | 湘潭大学 | Chinese painting authenticity identification method based on rice paper grain feature identification |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1529270A (en) | Calligraphy and painting real-false appraising method | |
CN103116755B (en) | Painting and calligraphy authenticity degree automatic checkout system and method thereof | |
CN107122987B (en) | Early warning system and method for wanted fraud | |
CN1175699A (en) | Optical scanning list recognition and correction method | |
CN101075873A (en) | Method and system for inputting content | |
CN108809992A (en) | A kind of recognition of face verification system and its correlating method with goal systems | |
CN108196782A (en) | Photographing question searching method and electronic equipment | |
US7941412B2 (en) | Presenting evidentiary information | |
CN106897864A (en) | A kind of writing-record system and its notes method based on mobile terminal | |
Landstorfer et al. | Weaving a carpet from log entries: A network security visualization built with co-creation | |
CN107064196A (en) | A kind of authentication method of bronze relic | |
CN114218467B (en) | Digital archive management method and system | |
US20040243627A1 (en) | Chat stream information capturing and indexing system | |
CN1741073A (en) | Antifake method and apparatus for banker's bill based on digital video-frequency | |
Carson | Laser bones: Copyright issues raised by the use of information technology in archaeology | |
CN111008013A (en) | Analysis and visualization system for field fissure zone test data | |
Christel et al. | Mining novice user activity with TRECVID interactive retrieval tasks | |
US20040243536A1 (en) | Information capturing, indexing, and authentication system | |
Griffith | Townsend ceramics and the late woodland of Southern Delaware | |
Mathur et al. | RETRACTED: Estimating the Imaging in Medical Science Using Image Processing Techniques | |
US20040243494A1 (en) | Financial transaction information capturing and indexing system | |
CN113361395A (en) | AI face-changing video detection method based on multitask learning model | |
Schneider | On the Trustworthiness of Digital Evidence and How It Can Be Established | |
CN117787211B (en) | Image-text design page identification typesetting finishing method | |
CN1828585A (en) | Multiple-arrangement inquiry system and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |