Richard O. Shaffner

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Compact and stabilized arc high-pressure mercury lamp
- Patent number 6,483,240
- Issue date Nov 19, 2002
- PerkinElmer Optoelectronics, N.C., Inc
- Daniel Joseph O'Hare
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trichrominance metal halide lamp for use with twisted nematic subtr...
- Patent number 6,005,346
- Issue date Dec 21, 1999
- ILC Technology, Inc.
- Richard O. Shaffner
- G02 - OPTICS
Information Patent Grant
High-power metal halide reflector lamp
- Patent number 5,621,267
- Issue date Apr 15, 1997
- ILC Technology, Inc.
- Richard O. Shaffner
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Compact and stabilized arc high-pressure mercury lamp
- Publication number 20020125823
- Publication date Sep 12, 2002
- PerkinElmer Optoelectronics N.C., Inc
- Daniel Joseph O'Hare
- H01 - BASIC ELECTRIC ELEMENTS