OSD ENVIZION, INC., A CALIFORNIA CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 20, 1994 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 516 Total Citation Count
- Feb 13, 1980 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
RE32521 Light demodulator and method of communication employing the sameExpiredMar 12, 85Oct 13, 87[H01S, G02F]
4540243 Method and apparatus for converting phase-modulated light to amplitude-modulated light and communication method and apparatus employing the sameExpiredAug 19, 82Sep 10, 85[G02F]
4385806 Liquid crystal display with improved angle of view and response timesExpiredFeb 13, 80May 31, 83[G02F]
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