Weijie Zheng

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling the output of a gas discharge...
- Patent number 7,277,464
- Issue date Oct 2, 2007
- Cymer, Inc.
- John A. Rule
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for controlling the output of a gas discharge...
- Publication number 20050185690
- Publication date Aug 25, 2005
- John A. Rule
- H01 - BASIC ELECTRIC ELEMENTS