Assignee
OPTIVA INC
US·13 granted patents·2 pending applications·821 citations·filing 1995–2005
Top patents by PatentIndex Score
15 records- 0197US6049428ADichroic light polarizersOPTIVA INC·Filed 1995·Granted Apr 11, 2000·299 cites·21 claims
- 0290US6399166B1Liquid crystal display and methodOPTIVA INC·Filed 1997·Granted Jun 4, 2002·106 cites·12 claims
- 0390US6174394B1Method for thermostable and lightfast dichroic light polarizersOPTIVA INC·Filed 1997·Granted Jan 16, 2001·115 cites·20 claims
- 0486US6583284B1Anisotropic films based on sulfoderivatives of phenanthro-9′, 10′:2,3-quinoxaline and lyotropic liquid crystal systems and method for makingOPTIVA INC·Filed 2002·Granted Jun 24, 2003·64 cites·41 claims
- 0584US6563640B1Dichroic polarizer and method for making the sameOPTIVA INC·Filed 1999·Granted May 13, 2003·70 cites·22 claims
- 0682US6942925B1Dichroic polarizerOPTIVA INC·Filed 1998·Granted Sep 13, 2005·67 cites·9 claims
- 0777US6848897B2Device and method for forming anisotropic filmsOPTIVA INC·Filed 2002·Granted Feb 1, 2005·17 cites·17 claims
- 0875US6619553B1Interactive smart card and method of its fabricationOPTIVA INC·Filed 2000·Granted Sep 16, 2003·20 cites·32 claims
- 0973US6913783B2Method of obtaining anisotropic crystalline films and devices for implementation of the methodOPTIVA INC·Filed 2002·Granted Jul 5, 2005·18 cites·34 claims
- 1070US6876806B2Optical waveguides and method of fabrication thereofOPTIVA INC·Filed 2001·Granted Apr 5, 2005·12 cites·25 claims
- 1170US6847420B2Liquid crystal display with reflecting polarizerOPTIVA INC·Filed 2002·Granted Jan 25, 2005·15 cites·23 claims
- 1262US6841320B2Method of fabricating anisotropic crystal film on a receptor plate via transfer from the donor plate, the donor plate and the method of its fabricationOPTIVA INC·Filed 2003·Granted Jan 11, 2005·9 cites·36 claims
- 1342US6846522B1Decorative material and method of its fabricationOPTIVA INC·Filed 1999·Granted Jan 25, 2005·9 cites·16 claims
- 1439US2005286128A1Biaxial crystal filter for viewing devicesOPTIVA INC·Filed 2005·Application pending·0 cites
- 1537US2004036821A1Liquid crystal shutterOPTIVA INC·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →