Assignee
VERIFICATION TECHNOLOGIES INC
US·19 granted patents·25 pending applications·1,222 citations·filing 1993–2008
Top patents by PatentIndex Score
44 records- 0198US6589626B2Copy-protected optical media and method of manufacture thereofVERIFICATION TECHNOLOGIES INC·Filed 2001·Granted Jul 8, 2003·166 cites·82 claims
- 0296US6638593B2Copy-protected optical media and method of manufacture thereofVERIFICATION TECHNOLOGIES INC·Filed 2001·Granted Oct 28, 2003·73 cites·36 claims
- 0394US6458595B1Automated fingerprint methods and chemistry for product authentication and monitoringVERIFICATION TECHNOLOGIES INC·Filed 2001·Granted Oct 1, 2002·61 cites·4 claims
- 0492US6838145B2Copy-protected optical media and method of manufacture thereofVERIFICATION TECHNOLOGIES INC·Filed 2003·Granted Jan 4, 2005·29 cites·3 claims
- 0591US7124944B2Product packaging including digital dataVERIFICATION TECHNOLOGIES INC·Filed 2002·Granted Oct 24, 2006·26 cites·14 claims
- 0691US6952392B2Laser reactive dyes for DVD copy protection systemVERIFICATION TECHNOLOGIES INC·Filed 2003·Granted Oct 4, 2005·40 cites·16 claims
- 0790US6707539B2Portable product authentication deviceVERIFICATION TECHNOLOGIES INC·Filed 2002·Granted Mar 16, 2004·76 cites·18 claims
- 0888US7486790B1Method and apparatus for controlling access to storage mediaVERIFICATION TECHNOLOGIES INC·Filed 2000·Granted Feb 3, 2009·26 cites·39 claims
- 0987US6490030B1Portable product authentication deviceVERIFICATION TECHNOLOGIES INC·Filed 1999·Granted Dec 3, 2002·89 cites·60 claims
- 1087US6232124B1Automated fingerprint methods and chemistry for product authentication and monitoringVERIFICATION TECHNOLOGIES INC·Filed 1998·Granted May 15, 2001·71 cites·16 claims
- 1187US5521984ASystem for registration, identification and verification of items utilizing unique intrinsic featuresVERIFICATION TECHNOLOGIES INC·Filed 1993·Granted May 28, 1996·280 cites·11 claims
- 1281US7176308B2Processes for preparing novel methylene blue derivativeVERIFICATION TECHNOLOGIES INC·Filed 2003·Granted Feb 13, 2007·13 cites·3 claims
- 1380US6512580B1Method and apparatus for portable product authenticationVERIFICATION TECHNOLOGIES INC·Filed 1999·Granted Jan 28, 2003·69 cites·34 claims
- 1475US5673338ASystem for verification of unique itemsVERIFICATION TECHNOLOGIES INC·Filed 1995·Granted Sep 30, 1997·188 cites·11 claims
- 1572US7035200B2Optical disk copy-protection using an optically changeable security materialVERIFICATION TECHNOLOGIES INC·Filed 2003·Granted Apr 25, 2006·9 cites·6 claims
- 1669US7368221B2Changing light absorption by disruption of conjugationVERIFICATION TECHNOLOGIES INC·Filed 2005·Granted May 6, 2008·1 cites·3 claims
- 1763US2008187703A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1863US2009008452A1Product packaging including digital dataVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1963US2008187135A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2063US2008159118A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2163US2008184376A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2262US2008159102A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2362US2008144459A1Method and apparatus for controlling access to storage mediaVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2462US2008130460A1Method and apparatus for controlling access to storage mediaVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2562US2008151739A1Content Replication Deterrent Method on Optical DiscsVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2661US2009035539A1Piracy protected recording mediaVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2761US2008066090A1Storage Media Access Control Method and SystemVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2860US2008011853A1Product Packaging Including Digital DataVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2959US7344823B2Transient optical state change materials useful in copy-protected compact discsVERIFICATION TECHNOLOGIES INC·Filed 2003·Granted Mar 18, 2008·1 cites·5 claims
- 3059US7303803B2Copy-protected optical media and method of manufacture thereofVERIFICATION TECHNOLOGIES INC·Filed 2004·Granted Dec 4, 2007·2 cites·5 claims
- 3159US7237720B2Product packaging including digital dataVERIFICATION TECHNOLOGIES INC·Filed 2004·Granted Jul 3, 2007·2 cites·20 claims
- 3259US2008212952A1Copy Protection for Video Content Contained in the VOB File StructureVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 3358US2007001011A1Product packaging including digital dataVERIFICATION TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3458US2008062838A1Materials for optical medium copy-protection transiently reacting to a reader beamVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 3556US2007269629A1Formulations Useful In The Production Of Anti-Shrink - Copy-Protected Optical Recording MediaVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 3656US2006023600A1Method and apparatus for controling access to storage mediaVERIFICATION TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 3753US2006165391A1Copy protection for video content contained in the VOB file structureVERIFICATION TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3851US2008163281A1Read-Side Anti-Theft DiscsVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 3951US2005186382A1Laser reactive dyes for DVD copy protection systemVERIFICATION TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 4050US2007280073A1Authenticating polymeric filmVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 4149US2007202290A1Data-protected digital recording mediaVERIFICATION TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 4247US2006203700A1Method and system for optical disk copy-protectionVERIFICATION TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 4346US2008193873A1Changing light absorption by disruption of conjugationVERIFICATION TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 4445US2011149705A1Data storage in optical discsVERIFICATION TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
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