Assignee
DNA TECHNOLOGIES INC
US·4 granted patents·498 citations·filing 1998–1999
Top patents by PatentIndex Score
4 records- 0194US6536672B1Product authentication system and methodDNA TECHNOLOGIES INC·Filed 1999·Granted Mar 25, 2003·107 cites·20 claims
- 0293US6203069B1Label having an invisible bar code applied thereonDNA TECHNOLOGIES INC·Filed 1999·Granted Mar 20, 2001·220 cites·7 claims
- 0389US6030657ALabeling technique for countering product diversion and product counterfeitingDNA TECHNOLOGIES INC·Filed 1998·Granted Feb 29, 2000·117 cites·23 claims
- 0477US6274873B1Spectrum analyzer for reading authentication marksDNA TECHNOLOGIES INC·Filed 1999·Granted Aug 14, 2001·54 cites·26 claims
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