Gemplus Card International

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 12186
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9438
 
  
 
G11C STATIC STORES 6145
 
  
 
G07F COIN- FREED OR LIKE APPARATUS 553
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 178
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5963980 Microprocessor-based memory card that limits memory accesses by application programs and method of operationJul 29, 96Oct 05, 99[G06F, G06K]
5896507 Device having automatic process for upgrading the performance of mobile systemsSep 30, 97Apr 20, 99[G06F]
5850447 Secured system of remote participation in interactive games with verification of the chronology of eventsJul 25, 94Dec 15, 98[A63F]
5850506 Method of writing information in a non-volatile memoryNov 17, 95Dec 15, 98[G11C]
5821877 System of communications between a post and moving bodiesJan 17, 92Oct 13, 98[H04B, G08G]
5802325 Mass memory card with input/output functionMar 20, 95Sep 01, 98[H01J]
5754675 Identity checking system having card-bearer biometrical features-stored in codified formOct 10, 96May 19, 98[G06K]
5697482 Games machine with electronic payment mechanismAug 30, 96Dec 16, 97[G07F]
5689569 Method and device for the utilization of electrical signalsOct 23, 95Nov 18, 97[H04L, H04N]
D386479 Card readerJul 09, 96Nov 18, 97[1402]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0008,147 Manufacture of chip cards with detachable moduleAbandonedDec 11, 00Jan 24, 02[G06K]
6132799 Method for the manufacture of electronic cards and cards obtained therebyExpiredOct 26, 99Oct 17, 00[B05D]
6006297 Computer PC-card able to perform internal programsExpiredMay 29, 97Dec 21, 99[G06F, G06K]
5915226 Prepaid smart card in a GSM based wireless telephone network and method for operating prepaid cardsExpiredApr 19, 96Jun 22, 99[H04Q]
5825882 Encryption and authentication method and circuit for synchronous smart cardExpiredJul 31, 95Oct 20, 98[H04L]
5739835 Color printing machineExpiredFeb 23, 95Apr 14, 98[B41J]
5740403 Process circuit & system for protecting an integrated circuit against fraudulent useExpiredJul 14, 93Apr 14, 98[G06F]
5731576 Smart card transaction method and systemExpiredJul 30, 96Mar 24, 98[G06F, G06K]
5721440 Memory with EEPROM cell having capacitive effect and method for the reading of such a cellExpiredApr 09, 96Feb 24, 98[H01L]
5688056 Method for controlling a printer in order to obtain postagesExpiredDec 08, 95Nov 18, 97[B41J]
5681491 Chip card having information elements etched in a metal contact of a chip card connectorExpiredJan 16, 96Oct 28, 97[B23K]
5682031 Smart card and smart card locking process thereforExpiredAug 29, 95Oct 28, 97[G06K]
5625791 Chip card with data and programs protected against ageingExpiredDec 20, 93Apr 29, 97[G06F]
5600362 Automatic system for front-and-back printing of cards in black and white and in color, by reversing the cardExpiredApr 13, 95Feb 04, 97[B41J]
5583330 Method and apparatus for the contact-free identification of articles having a protective enclosure, wherein the articles are identified using multiple electromagnetic wave transmission/reception devicesExpiredJan 11, 95Dec 10, 96[G06K]
5573202 System and method for controlling the winding of a ribbon on a receiver reelExpiredFeb 23, 95Nov 12, 96[B65H]
5574309 Integrated circuit card comprising means for the protection of the integrated circuitExpiredAug 15, 94Nov 12, 96[H01L]
5558449 Simultaneous two-face printing machineExpiredApr 10, 95Sep 24, 96[B41J]
5552621 Memory with EEPROM cell having capacitive effect and method for the reading of such a cellExpiredNov 01, 94Sep 03, 96[H01L]
5550919 Method and device for limiting the number of authentication operations of a chip card chipExpiredMay 25, 94Aug 27, 96[H04L]

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