GB1371254A - Coded card - Google Patents
Coded cardInfo
- Publication number
- GB1371254A GB1371254A GB5247972A GB5247972A GB1371254A GB 1371254 A GB1371254 A GB 1371254A GB 5247972 A GB5247972 A GB 5247972A GB 5247972 A GB5247972 A GB 5247972A GB 1371254 A GB1371254 A GB 1371254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- films
- coded card
- microns
- laminated
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/328—Diffraction gratings; Holograms
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/23—Identity cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/14—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
-
- B42D2033/30—
-
- B42D2033/32—
-
- B42D2035/20—
-
- B42D2035/34—
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Security & Cryptography (AREA)
- Credit Cards Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
1371254 Laminated coded card INTERNATIONAL BUSINESS MACHINES CORP 14 Nov 1972 [28 Dec 1971] 52479/71 Heading B5N [Also in Division B6] A coded card exhibiting a substantially uniform transmissivity and surface reflectance in the visible light region comprises a film (i) having laminated thereon a film (ii), which is selectively apertured or constitutes discrete portions, the films having different optical absorption characteristics at a substantially single frequency lying within an optical bandpass in the non-visible region, e.g. the infra-red. The films (i) and (ii) may be polyvinyl chloride and vinyl chloride-vinyl acetate copolymer respectively (bandpass at 3À5-7À0 microns; CO group absorption at 5À8 microns), film (ii) being applied to film (i) either by laminating under pressure at 250 C. for up to 1 second (to minimize plastic flow or by evaporation on to selected areas, and being protected if necessary by vacuum lamination thereon of a further polyvinyl chloride layer. The films (i) and (ii) may alternatively be of the same material but have different concentrations of CO group absorber due, e.g. to the presence of plasticizers and stabilizers. A further specified combination is polyethylene terephthalate/polyethylene, and other suitable materials for (i) and (ii) are listed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21320171A | 1971-12-28 | 1971-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371254A true GB1371254A (en) | 1974-10-23 |
Family
ID=22794124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5247972A Expired GB1371254A (en) | 1971-12-28 | 1972-11-14 | Coded card |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5223760B2 (en) |
| CA (1) | CA996257A (en) |
| DE (1) | DE2263436A1 (en) |
| FR (1) | FR2170657A5 (en) |
| GB (1) | GB1371254A (en) |
| IT (1) | IT969831B (en) |
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983000659A1 (en) * | 1981-08-24 | 1983-03-03 | Solomon, David, Henry | Improved banknotes and the like |
| GB2127479A (en) * | 1982-09-18 | 1984-04-11 | Sr John Maxwell Mullin | Security device |
| US6749123B2 (en) | 1999-09-07 | 2004-06-15 | American Express Travel Related Services Company, Inc. | Transaction card |
| US6764014B2 (en) | 1999-09-07 | 2004-07-20 | American Express Travel Related Services Company, Inc. | Transaction card |
| EP1222620B1 (en) * | 1999-09-07 | 2005-11-30 | American Express Travel Related Services Company Inc. | Transparent transaction card with infrared blocking layer |
| US7070112B2 (en) | 1999-09-07 | 2006-07-04 | American Express Travel Related Services Company, Inc. | Transparent transaction device |
| US7093767B2 (en) | 1999-09-07 | 2006-08-22 | American Express Travel Related Services Company, Inc. | System and method for manufacturing a punch-out RFID transaction device |
| US7156301B1 (en) | 1999-09-07 | 2007-01-02 | American Express Travel Related Services Company, Inc. | Foldable non-traditionally-sized RF transaction card system and method |
| US7303120B2 (en) | 2001-07-10 | 2007-12-04 | American Express Travel Related Services Company, Inc. | System for biometric security using a FOB |
| US7306158B2 (en) * | 2001-07-10 | 2007-12-11 | American Express Travel Related Services Company, Inc. | Clear contactless card |
| US7360689B2 (en) | 2001-07-10 | 2008-04-22 | American Express Travel Related Services Company, Inc. | Method and system for proffering multiple biometrics for use with a FOB |
| US7429927B2 (en) | 2001-07-10 | 2008-09-30 | American Express Travel Related Services Company, Inc. | System and method for providing and RFID transaction device |
| US7494058B2 (en) | 2004-07-01 | 2009-02-24 | American Express Travel Related Services Company, Inc. | Smartcard transaction method and system using voiceprint recognition |
| EP1862326A3 (en) * | 2006-05-31 | 2009-04-08 | Agustín José Luis Pérez | Writing and reading data system, starting from a chromatic printed information that modifies patterns emitted by an electromagnetic waves source, introducing biases that conform new patterns, giving place to new data categories matched to a code |
| US7543738B1 (en) | 2001-07-10 | 2009-06-09 | American Express Travel Related Services Company, Inc. | System and method for secure transactions manageable by a transaction account provider |
| US7578448B2 (en) | 2001-07-10 | 2009-08-25 | Blayn W Beenau | Authorizing radio frequency transactions using a keystroke scan |
| US7639116B2 (en) | 2001-07-10 | 2009-12-29 | Peter D Saunders | Converting account data associated with a radio frequency device |
| US7650314B1 (en) | 2001-05-25 | 2010-01-19 | American Express Travel Related Services Company, Inc. | System and method for securing a recurrent billing transaction |
| US7668750B2 (en) | 2001-07-10 | 2010-02-23 | David S Bonalle | Securing RF transactions using a transactions counter |
| US7705732B2 (en) | 2001-07-10 | 2010-04-27 | Fred Bishop | Authenticating an RF transaction using a transaction counter |
| US7746215B1 (en) | 2001-07-10 | 2010-06-29 | Fred Bishop | RF transactions using a wireless reader grid |
| US7793845B2 (en) | 2004-07-01 | 2010-09-14 | American Express Travel Related Services Company, Inc. | Smartcard transaction system and method |
| US7814332B2 (en) | 2001-07-10 | 2010-10-12 | Blayn W Beenau | Voiceprint biometrics on a payment device |
| US7827106B2 (en) | 2001-07-10 | 2010-11-02 | American Express Travel Related Services Company, Inc. | System and method for manufacturing a punch-out RFID transaction device |
| US7889052B2 (en) | 2001-07-10 | 2011-02-15 | Xatra Fund Mx, Llc | Authorizing payment subsequent to RF transactions |
| US8001054B1 (en) | 2001-07-10 | 2011-08-16 | American Express Travel Related Services Company, Inc. | System and method for generating an unpredictable number using a seeded algorithm |
| US8066190B2 (en) | 1999-09-07 | 2011-11-29 | American Express Travel Related Services Company, Inc. | Transaction card |
| USRE43157E1 (en) | 2002-09-12 | 2012-02-07 | Xatra Fund Mx, Llc | System and method for reassociating an account number to another transaction account |
| US8279042B2 (en) | 2001-07-10 | 2012-10-02 | Xatra Fund Mx, Llc | Iris scan biometrics on a payment device |
| US8294552B2 (en) | 2001-07-10 | 2012-10-23 | Xatra Fund Mx, Llc | Facial scan biometrics on a payment device |
| US8550358B2 (en) | 2006-05-31 | 2013-10-08 | Agustin Jose Luis Perez | Procedure for data encoding and reading starting from interference of wave patterns generated in a printed chromatic system |
| US8818907B2 (en) | 2000-03-07 | 2014-08-26 | Xatra Fund Mx, Llc | Limiting access to account information during a radio frequency transaction |
| US8872619B2 (en) | 2001-07-10 | 2014-10-28 | Xatra Fund Mx, Llc | Securing a transaction between a transponder and a reader |
| USRE45416E1 (en) | 2001-07-10 | 2015-03-17 | Xatra Fund Mx, Llc | Processing an RF transaction using a routing number |
| US9024719B1 (en) | 2001-07-10 | 2015-05-05 | Xatra Fund Mx, Llc | RF transaction system and method for storing user personal data |
| US9031880B2 (en) | 2001-07-10 | 2015-05-12 | Iii Holdings 1, Llc | Systems and methods for non-traditional payment using biometric data |
| US9454752B2 (en) | 2001-07-10 | 2016-09-27 | Chartoleaux Kg Limited Liability Company | Reload protocol at a transaction processing entity |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1552853A (en) * | 1976-09-24 | 1979-09-19 | Bank Of England | Authentication devices |
| FR2710768B1 (en) * | 1993-09-27 | 1995-12-22 | Avery Dennison Corp | Document, in particular label, comprising invisible indications, in particular a bar code, revealable by exposure to ultraviolet light. |
| RU2160932C1 (en) * | 2000-03-13 | 2000-12-20 | Закрытое акционерное общество "Холдинговая компания "ТРЕКПОР ТЕХНОЛОДЖИ" | Identification mark and method of its making |
-
1972
- 1972-10-24 IT IT30837/72A patent/IT969831B/en active
- 1972-11-14 GB GB5247972A patent/GB1371254A/en not_active Expired
- 1972-11-28 JP JP47118619A patent/JPS5223760B2/ja not_active Expired
- 1972-12-20 CA CA159,466A patent/CA996257A/en not_active Expired
- 1972-12-21 FR FR7247114A patent/FR2170657A5/fr not_active Expired
- 1972-12-27 DE DE2263436A patent/DE2263436A1/en not_active Ceased
Cited By (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983000659A1 (en) * | 1981-08-24 | 1983-03-03 | Solomon, David, Henry | Improved banknotes and the like |
| GB2127479A (en) * | 1982-09-18 | 1984-04-11 | Sr John Maxwell Mullin | Security device |
| US7093767B2 (en) | 1999-09-07 | 2006-08-22 | American Express Travel Related Services Company, Inc. | System and method for manufacturing a punch-out RFID transaction device |
| US6764014B2 (en) | 1999-09-07 | 2004-07-20 | American Express Travel Related Services Company, Inc. | Transaction card |
| EP1222620B1 (en) * | 1999-09-07 | 2005-11-30 | American Express Travel Related Services Company Inc. | Transparent transaction card with infrared blocking layer |
| US7070112B2 (en) | 1999-09-07 | 2006-07-04 | American Express Travel Related Services Company, Inc. | Transparent transaction device |
| US7156301B1 (en) | 1999-09-07 | 2007-01-02 | American Express Travel Related Services Company, Inc. | Foldable non-traditionally-sized RF transaction card system and method |
| US8066190B2 (en) | 1999-09-07 | 2011-11-29 | American Express Travel Related Services Company, Inc. | Transaction card |
| US7837118B2 (en) | 1999-09-07 | 2010-11-23 | American Express Travel Related Services Company, Inc. | Infrared blocking article |
| US6749123B2 (en) | 1999-09-07 | 2004-06-15 | American Express Travel Related Services Company, Inc. | Transaction card |
| US7377443B2 (en) | 1999-09-07 | 2008-05-27 | American Express Travel Related Services Company, Inc. | Transaction card |
| US8818907B2 (en) | 2000-03-07 | 2014-08-26 | Xatra Fund Mx, Llc | Limiting access to account information during a radio frequency transaction |
| US7650314B1 (en) | 2001-05-25 | 2010-01-19 | American Express Travel Related Services Company, Inc. | System and method for securing a recurrent billing transaction |
| US7746215B1 (en) | 2001-07-10 | 2010-06-29 | Fred Bishop | RF transactions using a wireless reader grid |
| US8001054B1 (en) | 2001-07-10 | 2011-08-16 | American Express Travel Related Services Company, Inc. | System and method for generating an unpredictable number using a seeded algorithm |
| US7500616B2 (en) | 2001-07-10 | 2009-03-10 | Xatra Fund Mx, Llc | Authenticating fingerprints for radio frequency payment transactions |
| US7506818B2 (en) | 2001-07-10 | 2009-03-24 | Xatra Fund Mx, Llc | Biometrics for radio frequency payment transactions |
| US7506819B2 (en) | 2001-07-10 | 2009-03-24 | Xatra Fund Mx, Llc | Biometric security using a fob |
| US10839388B2 (en) | 2001-07-10 | 2020-11-17 | Liberty Peak Ventures, Llc | Funding a radio frequency device transaction |
| US7543738B1 (en) | 2001-07-10 | 2009-06-09 | American Express Travel Related Services Company, Inc. | System and method for secure transactions manageable by a transaction account provider |
| US7578448B2 (en) | 2001-07-10 | 2009-08-25 | Blayn W Beenau | Authorizing radio frequency transactions using a keystroke scan |
| US7607583B2 (en) | 2001-07-10 | 2009-10-27 | American Express Travel Related Services Company, Inc. | Clear contactless card |
| US7637434B2 (en) | 2001-07-10 | 2009-12-29 | Blayn W Beenau | Registering a biometric for radio frequency transactions |
| US7639116B2 (en) | 2001-07-10 | 2009-12-29 | Peter D Saunders | Converting account data associated with a radio frequency device |
| US7429927B2 (en) | 2001-07-10 | 2008-09-30 | American Express Travel Related Services Company, Inc. | System and method for providing and RFID transaction device |
| US7668750B2 (en) | 2001-07-10 | 2010-02-23 | David S Bonalle | Securing RF transactions using a transactions counter |
| US7690577B2 (en) | 2001-07-10 | 2010-04-06 | Blayn W Beenau | Registering a biometric for radio frequency transactions |
| US7705732B2 (en) | 2001-07-10 | 2010-04-27 | Fred Bishop | Authenticating an RF transaction using a transaction counter |
| US7360689B2 (en) | 2001-07-10 | 2008-04-22 | American Express Travel Related Services Company, Inc. | Method and system for proffering multiple biometrics for use with a FOB |
| US9886692B2 (en) | 2001-07-10 | 2018-02-06 | Chartoleaux Kg Limited Liability Company | Securing a transaction between a transponder and a reader |
| US7814332B2 (en) | 2001-07-10 | 2010-10-12 | Blayn W Beenau | Voiceprint biometrics on a payment device |
| US7827106B2 (en) | 2001-07-10 | 2010-11-02 | American Express Travel Related Services Company, Inc. | System and method for manufacturing a punch-out RFID transaction device |
| US7306158B2 (en) * | 2001-07-10 | 2007-12-11 | American Express Travel Related Services Company, Inc. | Clear contactless card |
| US7886157B2 (en) | 2001-07-10 | 2011-02-08 | Xatra Fund Mx, Llc | Hand geometry recognition biometrics on a fob |
| US7889052B2 (en) | 2001-07-10 | 2011-02-15 | Xatra Fund Mx, Llc | Authorizing payment subsequent to RF transactions |
| US7988038B2 (en) | 2001-07-10 | 2011-08-02 | Xatra Fund Mx, Llc | System for biometric security using a fob |
| US9454752B2 (en) | 2001-07-10 | 2016-09-27 | Chartoleaux Kg Limited Liability Company | Reload protocol at a transaction processing entity |
| US9336634B2 (en) | 2001-07-10 | 2016-05-10 | Chartoleaux Kg Limited Liability Company | Hand geometry biometrics on a payment device |
| US7303120B2 (en) | 2001-07-10 | 2007-12-04 | American Express Travel Related Services Company, Inc. | System for biometric security using a FOB |
| US8074889B2 (en) | 2001-07-10 | 2011-12-13 | Xatra Fund Mx, Llc | System for biometric security using a fob |
| US9031880B2 (en) | 2001-07-10 | 2015-05-12 | Iii Holdings 1, Llc | Systems and methods for non-traditional payment using biometric data |
| US8266056B2 (en) | 2001-07-10 | 2012-09-11 | American Express Travel Related Services Company, Inc. | System and method for manufacturing a punch-out RFID transaction device |
| US8279042B2 (en) | 2001-07-10 | 2012-10-02 | Xatra Fund Mx, Llc | Iris scan biometrics on a payment device |
| US8284025B2 (en) | 2001-07-10 | 2012-10-09 | Xatra Fund Mx, Llc | Method and system for auditory recognition biometrics on a FOB |
| US8289136B2 (en) | 2001-07-10 | 2012-10-16 | Xatra Fund Mx, Llc | Hand geometry biometrics on a payment device |
| US8294552B2 (en) | 2001-07-10 | 2012-10-23 | Xatra Fund Mx, Llc | Facial scan biometrics on a payment device |
| US9024719B1 (en) | 2001-07-10 | 2015-05-05 | Xatra Fund Mx, Llc | RF transaction system and method for storing user personal data |
| US8548927B2 (en) | 2001-07-10 | 2013-10-01 | Xatra Fund Mx, Llc | Biometric registration for facilitating an RF transaction |
| USRE45416E1 (en) | 2001-07-10 | 2015-03-17 | Xatra Fund Mx, Llc | Processing an RF transaction using a routing number |
| US8872619B2 (en) | 2001-07-10 | 2014-10-28 | Xatra Fund Mx, Llc | Securing a transaction between a transponder and a reader |
| USRE43157E1 (en) | 2002-09-12 | 2012-02-07 | Xatra Fund Mx, Llc | System and method for reassociating an account number to another transaction account |
| WO2005086721A3 (en) * | 2004-03-10 | 2006-09-08 | American Express Travel Relate | A transparent transaction device |
| US8016191B2 (en) | 2004-07-01 | 2011-09-13 | American Express Travel Related Services Company, Inc. | Smartcard transaction system and method |
| US7494058B2 (en) | 2004-07-01 | 2009-02-24 | American Express Travel Related Services Company, Inc. | Smartcard transaction method and system using voiceprint recognition |
| US7793845B2 (en) | 2004-07-01 | 2010-09-14 | American Express Travel Related Services Company, Inc. | Smartcard transaction system and method |
| US8550358B2 (en) | 2006-05-31 | 2013-10-08 | Agustin Jose Luis Perez | Procedure for data encoding and reading starting from interference of wave patterns generated in a printed chromatic system |
| US8500020B2 (en) | 2006-05-31 | 2013-08-06 | Agustín Jóse Luis Pérez | Writing and reading data system, starting from a chromatic printed information that modifies patterns emited by an electromagnetic waves source, introducing biases that conform new patterns, giving place to new data categories matched to a code |
| EP1862326A3 (en) * | 2006-05-31 | 2009-04-08 | Agustín José Luis Pérez | Writing and reading data system, starting from a chromatic printed information that modifies patterns emitted by an electromagnetic waves source, introducing biases that conform new patterns, giving place to new data categories matched to a code |
Also Published As
| Publication number | Publication date |
|---|---|
| CA996257A (en) | 1976-08-31 |
| JPS4877900A (en) | 1973-10-19 |
| IT969831B (en) | 1974-04-10 |
| DE2263436A1 (en) | 1973-07-12 |
| JPS5223760B2 (en) | 1977-06-27 |
| FR2170657A5 (en) | 1973-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |