ZBD DISPLAYS LIMITED
Patent Owner
Stats
- 20 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 19, 2015 most recent publication
Details
- 20 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 380 Total Citation Count
- Aug 06, 1996 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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
9034429 Method for patterning a surface using selective adhesionMay 19, 09May 19, 15[B05D, B82Y, G02F, G03F]
8199295 Liquid crystal device including an alignment grating with breaks thereinJul 30, 10Jun 12, 12[G02F]
7884905 Liquid crystal device including an alignment grating with breaks thereinFeb 09, 04Feb 08, 11[G02F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7956980 Liquid crystal device with bi- or multistable alignment gratingsExpiredJul 17, 07Jun 07, 11[C09K]
7280175 Liquid crystal device exhibiting zernithal bistability and a cell wall for such a deviceExpiredFeb 11, 04Oct 09, 07[G02F]
2005/0200,785 Liquid crystal device with bi- or multistable alignment gratingsAbandonedOct 22, 04Sep 15, 05[G02F]
2005/0174,340 Display device having a material with at least two stable configurationsAbandonedOct 26, 04Aug 11, 05[G09G]
Top Inventors for This Owner
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