|
US6834798B2
|
|
Method for creating a fingerprint image on an optical memory card
|
|
AU2720902A
|
|
Hybrid card contact actuator system and method
|
|
US6290130B1
|
|
Anti-counterfeit authentication method for optical memory cards and hybrid smart cards
|
|
WO0051025A1
|
|
System and method of using an optical memory card to communicate over a network for electronic commerce
|
|
US6145742A
|
|
Method and system for laser writing microscopic data spots on cards and labels readable with a CCD array
|
|
US6199761B1
|
|
Validation method for electronic cash cards and digital identity cards utilizing optical data storage
|
|
US5992891A
|
|
Tamper resistant identification card
|
|
US5932865A
|
|
Anti-counterfeit validation method for electronic cash cards employing an optical memory stripe
|
|
US5559885A
|
|
Two stage read-write method for transaction cards
|
|
US5412727A
|
|
Anti-fraud voter registration and voting system using a data card
|
|
US5457747A
|
|
Anti-fraud verification system using a data card
|
|
US5421619A
|
|
Laser imaged identification card
|
|
WO9117542A1
|
|
Personally carried optical data storage devices
|
|
IL94230D0
|
|
Cell for producing thermal energy
|
|
AU5648690A
|
|
Deuterium-lithium energy conversion cell
|
|
AU6519290A
|
|
Distributed accumulator for energy conversion
|
|
GB9007488D0
|
|
Method of forming data cards
|
|
US5089693A
|
|
Reader/writer for arcuately flexed data cards
|
|
US5121131A
|
|
Instant high contrast imaging system
|
|
US5047619A
|
|
High density data track layout for storage media
|
