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2013
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Invention
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Optically writable holographic media.
An optically writable holographic card, an optically writa... |
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2011
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Invention
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Optically writable holographic media. An optically writable holographic card (100), an optically ... |
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2009
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Invention
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Diffractive data storage. An identification card (300) and a method for formation of the card (30... |
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Invention
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System and method for authorizing limited access.
A system and method for securely controlling a... |
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Invention
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System and method for authorizing limited access. A system and method for securely controlling ac... |
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2008
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Invention
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Diffractive data storage.
An identification card and a method for formation of the card are disc... |
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Invention
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Portable optical card readers. A device for reading optical data cards (38). This device includes... |
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Invention
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Light enabled rfid card. A radio frequency identification (RFID) card having an antenna (303) con... |
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2007
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Invention
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Device and method for security handshaking using mixed media. A method and device for private/pub... |
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Invention
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Antenna using optical recording media. An RFID device (10), where the antenna (12) of the device ... |
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Invention
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Security feature rfid card. A reader (100) and method to allow verification or access to an RFID ... |
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Invention
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Device and method for security handshaking using mixed media.
A method and device for private/pu... |
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Invention
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Antenna using optical recording media.
An RFID device, where the antenna of the device is made o... |
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2003
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Invention
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Method of making secure personal data card. A method for the automated manufacture of personal op... |
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2002
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Invention
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Method for creating a fingerprint image on an optical memory card. A method for imaging a fingerp... |
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2001
|
Invention
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Hybrid card contact actuator system and method. A system and method for transferring data between... |
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Invention
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Secure transactions with passive storage media. A transaction system for use with passive d... |
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Invention
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Optical memory card based e-commerce business method. In a system for reading data encoded ... |
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Invention
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Anti-counterfeit authentication method for optical memory cards and hybrid smart cards. Th... |
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2000
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Invention
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Method and system for laser writing microscopic data spots on cards and labels readable with a cc... |
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Invention
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Anti-counterfeit authentication method for optical memory cards and hybrid smart cards. The inven... |
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1999
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Invention
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System and method of using an optical memory card to communicate over a network for electronic co... |
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Invention
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Validation method for electronic cash cards and digital identity cards utilizing optical data sto... |
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1998
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Invention
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Tamper resistant identification card. A base layer of an information storage card is coated with ... |
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1997
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Invention
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Anti-counterfeit validation method and system for electronic cash cards. A method and syst... |
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1990
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Invention
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Reader/writer for arcuately flexed data cards. A reader/writer device for flexible data cards is ... |
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1989
|
Invention
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Dithering optical data logger. A data logger which incorporates a laser diode(14) and focu... |
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Invention
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Instant high contrast imaging system. A system and method of creating transmissive images in a de... |
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Invention
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Transmissively read optical recording medium. A transmissively read light beam sensitive recordin... |
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Invention
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High density data track layout for storage media. A data storage medium having a pattern represen... |
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Invention
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Method of reading and writing files on nonerasable storage media. A method of inputting and outpu... |
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Invention
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Erasable optical wallet-size data card. An erasable optical, wallet-size data card utilizing an e... |
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Invention
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Portable detachable data record. A compact auxiliary data record storing at least one quarter meg... |
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1988
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Invention
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Dithering optical data logger. A data logger which incorporates a laser diode and focusing optics... |
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Invention
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Protective enclosure for data cards. A protective enclosure having two hingedly connected section... |
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Invention
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Method for making an optical data card. A method for making optical data cards wherein a preforma... |
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Invention
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Data recording system for optical memory tape. A system for recording data onto optical tape by m... |
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Invention
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Read-only optical data card. A data card comprising a self-supporting, wallet size plastic card b... |
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Invention
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Book on a pocket card |
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Invention
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Book on a pocket card. A plastic card or credit card size has a strip of optical recording materi... |
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Invention
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Debit card postage meter. A postage meter dispensing postage labels corresponding to the consumpt... |
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Invention
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Optical card duplicating system. A data card recording system having a rotatable drum for support... |
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1987
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Invention
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Method and apparatus for reading data pages on a data surface. A method and apparatus for optical... |
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Invention
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Laser read/write system for personal information card. A read and write system for personal infor... |
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Invention
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Optical memory card with versatile storage medium. A data card for optical information featuring ... |
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1986
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Invention
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Optical recording method for data cards. A method of recording data on a card in which track indi... |
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Invention
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Method for extending life of optically recorded information. A method for extending the life of i... |
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Invention
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Optical recording tape with continuous prerecorded tracks. An optical recording medium in tape fo... |
