Tatiana A. Sergan

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Carmichael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Photo-patterned pre-tilt liquid crystal cells, lenses and methods
- Patent number 8,654,281
- Issue date Feb 18, 2014
- California State University, Sacramento
- Philip Bos
- G02 - OPTICS
Information Patent Grant
Elliptically polarizing plate and liquid crystal display
- Patent number 6,839,103
- Issue date Jan 4, 2005
- Kent State University
- Jack Kelly
- G02 - OPTICS
Information Patent Grant
Optical compensation film for liquid crystal display
- Patent number 6,822,713
- Issue date Nov 23, 2004
- Kent State University
- Oleg Yaroshchuk
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Photo-patterned pre-tilt liquid crystal cells, lenses and methods
- Publication number 20110170039
- Publication date Jul 14, 2011
- Kent State University
- Philip Bos
- G02 - OPTICS
Information Patent Application
Elliptically polarizing plate and liquid crystal display
- Publication number 20030164920
- Publication date Sep 4, 2003
- Jack Kelly
- G02 - OPTICS