GB8720332D0 - Data carrying devices - Google Patents
Data carrying devicesInfo
- Publication number
- GB8720332D0 GB8720332D0 GB878720332A GB8720332A GB8720332D0 GB 8720332 D0 GB8720332 D0 GB 8720332D0 GB 878720332 A GB878720332 A GB 878720332A GB 8720332 A GB8720332 A GB 8720332A GB 8720332 D0 GB8720332 D0 GB 8720332D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- data carrying
- carrying devices
- devices
- data
- carrying
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878720332A GB8720332D0 (en) | 1987-08-28 | 1987-08-28 | Data carrying devices |
PCT/GB1988/000706 WO1989002140A1 (en) | 1987-08-28 | 1988-08-26 | Data carrying devices |
EP19880907747 EP0389484A1 (en) | 1987-08-28 | 1988-08-26 | Data carrying devices |
JP50721988A JPH03501302A (en) | 1987-08-28 | 1988-08-26 | data bearing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878720332A GB8720332D0 (en) | 1987-08-28 | 1987-08-28 | Data carrying devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8720332D0 true GB8720332D0 (en) | 1987-10-07 |
Family
ID=10622963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878720332A Pending GB8720332D0 (en) | 1987-08-28 | 1987-08-28 | Data carrying devices |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0389484A1 (en) |
JP (1) | JPH03501302A (en) |
GB (1) | GB8720332D0 (en) |
WO (1) | WO1989002140A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720848B1 (en) * | 1994-06-03 | 1996-07-26 | Gemplus Card Int | Method of conducting a transaction between a smart card and an information system. |
US5489014A (en) * | 1994-08-03 | 1996-02-06 | Journomat Ag | Apparatus for checking coins and reading cards in an article vending machine |
NL9401406A (en) * | 1994-08-31 | 1996-04-01 | Nederland Ptt | Payment system with improved integrity. |
FR2733615B1 (en) * | 1995-04-26 | 1997-06-06 | France Telecom | MEMORY CARD AND METHOD FOR IMPLEMENTING SUCH A CARD |
ES2153455T3 (en) | 1995-08-04 | 2001-03-01 | Belle Gate Invest B V | DATA EXCHANGE SYSTEM THAT INCLUDES PORTABLE DATA PROCESSING UNITS. |
NL1001509C2 (en) * | 1995-10-26 | 1997-05-02 | Nederland Ptt | Method for canceling a transaction with an electronic payment method, as well as a payment method for applying the method. |
CH689813A5 (en) * | 1995-12-07 | 1999-11-30 | Ip Tpg Holdco Sarl | Process at a use of synchronously operated smart card. |
US5811771A (en) * | 1996-05-22 | 1998-09-22 | Dethloff; Juergen | Method and system for paying with a portable data medium having security against over charging and unauthorized use |
FR2777371B1 (en) * | 1998-04-09 | 2001-10-26 | Innovatron Electronique | METHOD FOR INDIVISIBILY MODIFYING A PLURALITY OF LOCATIONS IN THE NON-VOLATILE MEMORY OF A MICROCIRCUIT CARD |
RU2216046C2 (en) * | 1998-09-30 | 2003-11-10 | Инфинеон Текнолоджиз Аг | Circuit layout and method for authenticating memory area content |
AU1586500A (en) | 1999-12-06 | 2001-06-12 | Sun Microsystems, Inc. | Computer arrangement using non-refreshed dram |
EP1236201B1 (en) | 1999-12-07 | 2007-11-14 | Sun Microsystems Inc. | Computer-readable medium with microprocessor to control reading and computer arranged to communicate with such a medium |
ATE380376T1 (en) | 2000-07-20 | 2007-12-15 | Belle Gate Invest B V | METHOD AND SYSTEM FOR COMMUNICATING DEVICES, AND DEVICES THEREOF, WITH PROTECTED DATA TRANSMISSION |
EP1770614A4 (en) * | 2004-04-27 | 2009-01-21 | Bitwallet Inc | Money terminal processing server, money terminal processing method, money terminal, calculation instruction input device, and price modification information input device |
US9137212B2 (en) | 2006-12-04 | 2015-09-15 | Oracle America, Inc. | Communication method and apparatus using changing destination and return destination ID's |
US7865439B2 (en) | 2007-10-24 | 2011-01-04 | The Western Union Company | Systems and methods for verifying identities |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529870A (en) * | 1980-03-10 | 1985-07-16 | David Chaum | Cryptographic identification, financial transaction, and credential device |
US4361754A (en) * | 1980-10-27 | 1982-11-30 | The Wurlitzer Company | Record operated control system for a vending machine |
GB2092353B (en) * | 1981-01-30 | 1984-05-31 | Halpern John Wolfgang | Token |
EP0455315A3 (en) * | 1983-12-06 | 1992-01-22 | Mars Incorporated | Tokens and token handling devices |
JPS61177585A (en) * | 1985-02-04 | 1986-08-09 | Toshiba Corp | Sealing body of portable electronic device |
-
1987
- 1987-08-28 GB GB878720332A patent/GB8720332D0/en active Pending
-
1988
- 1988-08-26 EP EP19880907747 patent/EP0389484A1/en not_active Withdrawn
- 1988-08-26 JP JP50721988A patent/JPH03501302A/en active Pending
- 1988-08-26 WO PCT/GB1988/000706 patent/WO1989002140A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1989002140A1 (en) | 1989-03-09 |
EP0389484A1 (en) | 1990-10-03 |
JPH03501302A (en) | 1991-03-22 |
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