NEMOPTIC
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 12, 2010 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 115 Total Citation Count
- Dec 22, 1992 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7022809 Polyimides for anchoring liquid crystals, display devices including same and method for the preparation of said devicesMay 30, 02Apr 04, 06[C08G]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7812903 Liquid crystal display enhanced in particular by elimination of harmful effects on the edges of addressed zonesExpiredAug 11, 05Oct 12, 10[G02F]
7352346 Bistable liquid crystal display device including improved addressing meansExpiredApr 17, 03Apr 01, 08[G09G]
7224417 Nematic liquid crystal bistable display device with grey levelExpiredMay 02, 02May 29, 07[G02F]
7173587 Addressing process and device for a bistable liquid crystal screenExpiredJan 27, 03Feb 06, 07[G09G]
7087270 Method for producing a liquid crystal device with low zenithal anchoring energy, and resulting deviceExpiredDec 11, 01Aug 08, 06[B05D]
7088413 Bistable nematic liquid crystal display device with improved optical mask, having textures differing by about 180.degree. twist, and off state in the liquid crystal covering the inter-electrode spacesExpiredAug 28, 02Aug 08, 06[G02F]
6959124 Liquid crystal-based electro-optical device forming, in particular, a switchExpiredJun 13, 02Oct 25, 05[G02B]
6831716 Reflective bistable display device incorporating a liquid crystal materialExpiredNov 12, 02Dec 14, 04[C09K, G02F]
6795146 Bistable device for reflection display with inverse contrastExpiredNov 08, 02Sep 21, 04[C09K, G02F]
6452573 Liquid crystal device comprising anchoring means on at least one confinement plate providing a degenerated orientationExpiredApr 16, 99Sep 17, 02[G09G]
5357358 Nematic liquid crystal display with surface bistability and control by flexoelectric effectExpiredDec 22, 92Oct 18, 94[G02F]
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