EE03322B1 - Method and device for checking documents which are protected against counterfeiting - Google Patents
Method and device for checking documents which are protected against counterfeitingInfo
- Publication number
- EE03322B1 EE03322B1 EE9700278A EE9700278A EE03322B1 EE 03322 B1 EE03322 B1 EE 03322B1 EE 9700278 A EE9700278 A EE 9700278A EE 9700278 A EE9700278 A EE 9700278A EE 03322 B1 EE03322 B1 EE 03322B1
- Authority
- EE
- Estonia
- Prior art keywords
- amplitude
- responses
- electrical signals
- time limit
- evaluation electronics
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000011156 evaluation Methods 0.000 abstract 2
- 238000012360 testing method Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/02—Testing electrical properties of the materials thereof
- G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Geophysics And Detection Of Objects (AREA)
- Spectrometry And Color Measurement (AREA)
- Radar Systems Or Details Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Developing Agents For Electrophotography (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention concerns a method and devices for checking security documents. According to this process which uses known capacitive coupling, electrical signals are transmitted by transmitting antennae via electrically conductive security features to receiving antennae and amplified. The amplitude responses and time characteristics of the electrical signals are then evaluated and compared with existing signal responses, by being converted into signal responses having easily comparable parameters. In order to enable the testing arrangement to be specifically selective, a selective amplifier is additionally coupled to the evaluation electronics. Currency-specific definition by means of the evaluation electronics according to the invention is attained in that, for a given currency, a time limit of the test signal amplitude can be determined by means of controllers, for example, this time limit differing from the duration of the amplitude response of all the other currencies.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19512926A DE19512926A1 (en) | 1995-03-30 | 1995-03-30 | Checking process for security documents such as banknotes |
| DE19512921A DE19512921A1 (en) | 1995-03-30 | 1995-03-30 | Checking process for security documents such as banknotes |
| DE19609405 | 1996-02-29 | ||
| PCT/DE1996/000598 WO1996030879A1 (en) | 1995-03-30 | 1996-03-29 | Method and devices for checking security documents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EE03322B1 true EE03322B1 (en) | 2000-12-15 |
Family
ID=27215024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EE9700278A EE03322B1 (en) | 1995-03-30 | 1996-03-29 | Method and device for checking documents which are protected against counterfeiting |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP0818030B1 (en) |
| JP (1) | JP3570725B2 (en) |
| KR (1) | KR100290690B1 (en) |
| AT (1) | ATE170646T1 (en) |
| AU (1) | AU696779B2 (en) |
| BG (1) | BG63353B1 (en) |
| BR (1) | BR9607937A (en) |
| CA (1) | CA2216627A1 (en) |
| CZ (1) | CZ297280B6 (en) |
| DE (2) | DE19680204D2 (en) |
| DK (1) | DK0818030T3 (en) |
| EE (1) | EE03322B1 (en) |
| ES (1) | ES2122806T3 (en) |
| GE (1) | GEP19991883B (en) |
| HU (1) | HU225082B1 (en) |
| PL (1) | PL178898B1 (en) |
| RO (1) | RO117405B1 (en) |
| RU (1) | RU2155989C2 (en) |
| SK (1) | SK284274B6 (en) |
| TR (1) | TR199700984T1 (en) |
| UA (1) | UA44767C2 (en) |
| WO (1) | WO1996030879A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10030221A1 (en) * | 2000-06-20 | 2002-01-03 | Giesecke & Devrient Gmbh | Device for processing sheet material |
| EP1168253A1 (en) | 2000-06-28 | 2002-01-02 | Sicpa Holding S.A. | Use of communication equipment and method for authenticating an item, specifically documents, in particular security documents, communication equipment for authenticating items, and items to be authenticated by communication equipment |
| DE10151854A1 (en) * | 2001-10-24 | 2003-05-08 | Giesecke & Devrient Gmbh | Security document processing device, method for functional testing, adjustment and / or calibration of the security document processing device and test media for performing the method |
| CN1916975B (en) * | 2006-09-13 | 2011-12-21 | 顾泽苍 | Processing method for guiding against false of paper currency |
| WO2008068031A1 (en) * | 2006-12-08 | 2008-06-12 | Beb Industrie-Elektronik Ag | Device for the verification of a security element in documents |
| RU2010151772A (en) * | 2010-12-16 | 2012-06-27 | Гизеке Унд Девриент Гмбх (De) | DEVICE FOR DETECTING ELECTRIC CONDUCTING ELEMENT |
| DE102011120972A1 (en) * | 2011-12-13 | 2013-06-13 | Giesecke & Devrient Gmbh | Method and device for checking value documents |
| KR101758366B1 (en) | 2015-02-25 | 2017-07-19 | 기산전자 주식회사 | Apparatus for discriminating paper money using rf |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH624220A5 (en) * | 1978-04-04 | 1981-07-15 | Radioelectrique Comp Ind | |
| US4255652A (en) * | 1979-01-31 | 1981-03-10 | Coulter Systems Corporation | High speed electrically responsive indicia detecting apparatus and method |
| GB8514391D0 (en) * | 1985-06-07 | 1985-07-10 | De La Rue Thomas & Co Ltd | Authenticity sensing |
| US5417316A (en) * | 1993-03-18 | 1995-05-23 | Authentication Technologies, Inc. | Capacitive verification device for a security thread embedded within currency paper |
| DE4325027A1 (en) * | 1993-07-26 | 1995-02-02 | Helmut Werner | Method and arrangement for testing the authenticity of bank notes |
-
1996
- 1996-03-29 RU RU97116487/09A patent/RU2155989C2/en not_active IP Right Cessation
- 1996-03-29 KR KR1019970706864A patent/KR100290690B1/en not_active IP Right Cessation
- 1996-03-29 WO PCT/DE1996/000598 patent/WO1996030879A1/en active IP Right Grant
- 1996-03-29 AU AU51424/96A patent/AU696779B2/en not_active Ceased
- 1996-03-29 CA CA002216627A patent/CA2216627A1/en not_active Abandoned
- 1996-03-29 ES ES96908011T patent/ES2122806T3/en not_active Expired - Lifetime
- 1996-03-29 GE GEAP19963893A patent/GEP19991883B/en unknown
- 1996-03-29 DE DE19680204T patent/DE19680204D2/en not_active Expired - Lifetime
- 1996-03-29 SK SK1200-97A patent/SK284274B6/en unknown
- 1996-03-29 JP JP52867196A patent/JP3570725B2/en not_active Expired - Fee Related
- 1996-03-29 HU HU9800726A patent/HU225082B1/en not_active IP Right Cessation
- 1996-03-29 RO RO97-01716A patent/RO117405B1/en unknown
- 1996-03-29 BR BR9607937A patent/BR9607937A/en not_active IP Right Cessation
- 1996-03-29 DE DE59600520T patent/DE59600520D1/en not_active Expired - Fee Related
- 1996-03-29 AT AT96908011T patent/ATE170646T1/en not_active IP Right Cessation
- 1996-03-29 PL PL96322422A patent/PL178898B1/en not_active IP Right Cessation
- 1996-03-29 TR TR97/00984T patent/TR199700984T1/en unknown
- 1996-03-29 EP EP96908011A patent/EP0818030B1/en not_active Expired - Lifetime
- 1996-03-29 DK DK96908011T patent/DK0818030T3/en active
- 1996-03-29 EE EE9700278A patent/EE03322B1/en not_active IP Right Cessation
- 1996-03-29 CZ CZ0267097A patent/CZ297280B6/en not_active IP Right Cessation
- 1996-03-29 UA UA97094792A patent/UA44767C2/en unknown
-
1997
- 1997-09-26 BG BG101920A patent/BG63353B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK284274B6 (en) | 2004-12-01 |
| BR9607937A (en) | 1998-06-02 |
| SK120097A3 (en) | 1998-04-08 |
| WO1996030879A1 (en) | 1996-10-03 |
| AU5142496A (en) | 1996-10-16 |
| BG63353B1 (en) | 2001-10-31 |
| RO117405B1 (en) | 2002-02-28 |
| TR199700984T1 (en) | 1998-03-21 |
| DE59600520D1 (en) | 1998-10-08 |
| BG101920A (en) | 1998-07-31 |
| RU2155989C2 (en) | 2000-09-10 |
| CA2216627A1 (en) | 1996-10-03 |
| HU225082B1 (en) | 2006-06-28 |
| AU696779B2 (en) | 1998-09-17 |
| JPH11509343A (en) | 1999-08-17 |
| GEP19991883B (en) | 1999-12-06 |
| HUP9800726A3 (en) | 1999-05-28 |
| KR100290690B1 (en) | 2001-06-01 |
| HUP9800726A2 (en) | 1998-07-28 |
| DE19680204D2 (en) | 1997-08-21 |
| PL178898B1 (en) | 2000-06-30 |
| ATE170646T1 (en) | 1998-09-15 |
| CZ297280B6 (en) | 2006-10-11 |
| KR19980703460A (en) | 1998-11-05 |
| EP0818030B1 (en) | 1998-09-02 |
| CZ267097A3 (en) | 1997-11-12 |
| EP0818030A1 (en) | 1998-01-14 |
| PL322422A1 (en) | 1998-01-19 |
| UA44767C2 (en) | 2002-03-15 |
| ES2122806T3 (en) | 1998-12-16 |
| DK0818030T3 (en) | 1999-06-07 |
| JP3570725B2 (en) | 2004-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB4A | Valid patent at the end of a year |
Effective date: 20021231 |
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| KB4A | Valid patent at the end of a year |
Effective date: 20031231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20041231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20051231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20061231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20071231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20081231 |
|
| MM4A | Lapsed by not paying the annual fees |
Effective date: 20090329 |