GB9701882D0 - Apparatus and method for dissipating excess power received by a contactless portable data carrier - Google Patents
Apparatus and method for dissipating excess power received by a contactless portable data carrierInfo
- Publication number
- GB9701882D0 GB9701882D0 GBGB9701882.4A GB9701882A GB9701882D0 GB 9701882 D0 GB9701882 D0 GB 9701882D0 GB 9701882 A GB9701882 A GB 9701882A GB 9701882 D0 GB9701882 D0 GB 9701882D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- data carrier
- power received
- portable data
- excess power
- contactless portable
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9701882A GB2321725A (en) | 1997-01-30 | 1997-01-30 | Apparatus and method for dissipating excess power received by a contactless portable data carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9701882A GB2321725A (en) | 1997-01-30 | 1997-01-30 | Apparatus and method for dissipating excess power received by a contactless portable data carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9701882D0 true GB9701882D0 (en) | 1997-03-19 |
| GB2321725A GB2321725A (en) | 1998-08-05 |
Family
ID=10806805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9701882A Withdrawn GB2321725A (en) | 1997-01-30 | 1997-01-30 | Apparatus and method for dissipating excess power received by a contactless portable data carrier |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2321725A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024052C2 (en) * | 2000-05-16 | 2002-02-28 | Orga Kartensysteme Gmbh | smart card |
| FR2947075A1 (en) * | 2009-06-19 | 2010-12-24 | St Microelectronics Rousset | RESISTIVE EVALUATION OF THE COUPLING FACTOR OF AN ELECTROMAGNETIC TRANSPONDER |
| FR2976105B1 (en) | 2011-06-03 | 2013-05-17 | St Microelectronics Rousset | SECURING COMMUNICATION BY AN ELECTROMAGNETIC TRANSPONDER |
| FR2976103B1 (en) | 2011-06-03 | 2013-05-17 | St Microelectronics Rousset | ASSISTING THE POSITIONING OF A TRANSPONDER |
| FR2976104B1 (en) | 2011-06-03 | 2013-11-15 | St Microelectronics Rousset | SECURING COMMUNICATION BETWEEN AN ELECTROMAGNETIC TRANSPONDER AND A TERMINAL |
| FR2976102B1 (en) | 2011-06-03 | 2013-05-17 | St Microelectronics Rousset | ASSISTING THE POSITIONING OF A TRANSPONDER |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989007295A1 (en) * | 1988-02-04 | 1989-08-10 | Magellan Corporation (Australia) Pty. Ltd. | Shunt regulator |
-
1997
- 1997-01-30 GB GB9701882A patent/GB2321725A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2321725A (en) | 1998-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |