Michael E. Stefanov

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Stormville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Back lit cholesteric liquid crystal display
- Patent number 7,009,666
- Issue date Mar 7, 2006
- Kent Displays Incorporated
- Asad A. Khan
- G02 - OPTICS
Information Patent Grant
Low viscosity liquid crystal material
- Patent number 6,172,720
- Issue date Jan 9, 2001
- Kent Displays Incorporated
- Asad Aziz Khan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Back lit cholesteric liquid crystal display
- Publication number 20020030776
- Publication date Mar 14, 2002
- Kent Displays Incorporated
- Asad A. Khan
- G02 - OPTICS