Steven E. Stark

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Lamp power pulse modulation in color sequential projection displays
- Patent number RE44279
- Issue date Jun 11, 2013
- Seiko Epson Corporation
- Steven E. Stark
- 353 - Optics: image projectors
Information Patent Grant
Lamp power pulse modulation in color sequential projection displays
- Patent number 6,520,648
- Issue date Feb 18, 2003
- InFocus Corporation
- Steven E. Stark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel synchronization apparatus and method
- Patent number 5,967,636
- Issue date Oct 19, 1999
- In Focus Systems, Inc.
- Steven E. Stark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Lamp power pulse modulation in color sequential projection displays
- Publication number 20020140910
- Publication date Oct 3, 2002
- Steven E. Stark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE