CN1052803C - 产品磁卡ic卡防伪方法 - Google Patents
产品磁卡ic卡防伪方法 Download PDFInfo
- Publication number
- CN1052803C CN1052803C CN96113457A CN96113457A CN1052803C CN 1052803 C CN1052803 C CN 1052803C CN 96113457 A CN96113457 A CN 96113457A CN 96113457 A CN96113457 A CN 96113457A CN 1052803 C CN1052803 C CN 1052803C
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- card
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- magnetic card
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- cards
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96113457A CN1052803C (zh) | 1996-12-04 | 1996-12-04 | 产品磁卡ic卡防伪方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96113457A CN1052803C (zh) | 1996-12-04 | 1996-12-04 | 产品磁卡ic卡防伪方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1206160A CN1206160A (zh) | 1999-01-27 |
CN1052803C true CN1052803C (zh) | 2000-05-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96113457A Expired - Fee Related CN1052803C (zh) | 1996-12-04 | 1996-12-04 | 产品磁卡ic卡防伪方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1052803C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1281196A (zh) * | 2000-09-05 | 2001-01-24 | 田宇 | 三维防伪方法 |
AU2006348338A1 (en) * | 2006-09-11 | 2008-03-20 | Beppu, Hiromi | Counterfeit card detecting system, authentication judgment information writing device, and counterfeit card detecting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1086027A (zh) * | 1992-10-17 | 1994-04-27 | 赵晋平 | 一种真伪商品鉴别工艺及其设备和防伪标签 |
CN1124389A (zh) * | 1994-12-07 | 1996-06-12 | 陈明发 | 产品密码防伪的方法 |
-
1996
- 1996-12-04 CN CN96113457A patent/CN1052803C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1086027A (zh) * | 1992-10-17 | 1994-04-27 | 赵晋平 | 一种真伪商品鉴别工艺及其设备和防伪标签 |
CN1124389A (zh) * | 1994-12-07 | 1996-06-12 | 陈明发 | 产品密码防伪的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1206160A (zh) | 1999-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TONGJIAN ANTI-FORGERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIAN YU Effective date: 20030411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030411 Address after: 100083 quantum core block 27, Haidian District, Beijing, 607, Zhichun Road Patentee after: Jian anti-counterfeiting technology Co. Ltd. Address before: 570075, 47, Tianhe Road, Guangzhou, two, the Ministry of Finance in Guangdong province Commissioner Office Patentee before: Tian Yu |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |