CHARLES S LEUNG

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SAN JOSE, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cold cathode field emitter flat screen display
- Patent number 6,377,002
- Issue date Apr 23, 2002
- Pixtech, Inc.
- Shichao Ge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device with improved grid structure
- Patent number 6,373,176
- Issue date Apr 16, 2002
- Pixtech, Inc.
- Shichao Ge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic fluorescent display system with simplified multiple elec...
- Patent number 5,859,508
- Issue date Jan 12, 1999
- Pixtech, Inc.
- Shichao Ge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for cleaning surfaces using UV lasers
- Patent number 5,151,135
- Issue date Sep 29, 1992
- Amoco Corporation
- Thomas J. Magee
- B08 - CLEANING
Information Patent Grant
Laser planarization of nonrefractory metal during integrated circui...
- Patent number 4,758,533
- Issue date Jul 19, 1988
- XMR Inc.
- Thomas J. Magee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FLAT PANEL DISPLAY WITH IMPROVED MICRO-ELECTRON LENS STRUCTURE
- Publication number 20020000771
- Publication date Jan 3, 2002
- SHICHAO GE
- H01 - BASIC ELECTRIC ELEMENTS