OCA APPLIED OPTICS, INC.

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Garden Grove, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
IR interferometric apparatus and method for determining the thickne...
- Patent number 5,327,220
- Issue date Jul 5, 1994
- OCA Applied Optics, Inc.
- David J. Erickson
- G01 - MEASURING TESTING
Information Patent Grant
Transmission damage tester
- Patent number 5,266,806
- Issue date Nov 30, 1993
- OCA Applied Optics, Inc.
- Daniel D. Barber
- G01 - MEASURING TESTING
Information Patent Grant
Pixel addressing in a ferroelectric liquid crystal array
- Patent number 5,069,532
- Issue date Dec 3, 1991
- OCA Applied Optics, Inc.
- David F. Taylor
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Passive beam derotator
- Patent number 5,018,844
- Issue date May 28, 1991
- OCA Applied Optics, Inc.
- James Horton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74284963 - V I P
- Serial number 74284963
- Filing date Jun 15, 1992
- OCA APPLIED OPTICS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments