Assignee
HOLOGRAM IND SARL
FR·8 granted patents·229 citations·filing 1995–2004
Top patents by PatentIndex Score
8 records- 0186US6299213B1Security marking label, particularly for motor vehicleHOLOGRAM IND SARL·Filed 1998·Granted Oct 9, 2001·65 cites·10 claims
- 0280US6280891B2Multi-layer assembly and method for marking articles and resulting marked articlesHOLOGRAM IND SARL·Filed 1998·Granted Aug 28, 2001·85 cites·18 claims
- 0365US5928456AMethod for irreversibly transferring a diffraction grating, transfer film and device thereforHOLOGRAM IND SARL·Filed 1995·Granted Jul 27, 1999·36 cites·13 claims
- 0464US6761378B2Apparatus for maintaining the security of a substrateHOLOGRAM IND SARL·Filed 2002·Granted Jul 13, 2004·10 cites·12 claims
- 0556US6943952B2Optical security componentHOLOGRAM IND SARL·Filed 2004·Granted Sep 13, 2005·5 cites·22 claims
- 0654US6019395ASafe marking system capable of being personalizedHOLOGRAM IND SARL·Filed 1998·Granted Feb 1, 2000·18 cites·10 claims
- 0748US7875338B2Security protection of documents or products by affixing an optically active component for verification of authenticityHOLOGRAM IND SARL·Filed 2002·Granted Jan 25, 2011·3 cites·8 claims
- 0831US5808776AProcess for realization of an optically variable imageHOLOGRAM IND SARL·Filed 1995·Granted Sep 15, 1998·7 cites·38 claims
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