Cecil W. Penn

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display with first and second aperatures where one a...
- Patent number 5,446,567
- Issue date Aug 29, 1995
- Honeywell Inc.
- Elias S. Haim
- G02 - OPTICS
Information Patent Grant
Apparatus for improving the angle of view in a liquid crystal display
- Patent number 5,150,235
- Issue date Sep 22, 1992
- Honeywell Inc.
- Elias S. Haim
- G02 - OPTICS