James F. Lee

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece carrier with adjustable pressure zones and barriers
- Patent number 6,746,318
- Issue date Jun 8, 2004
- SpeedFam-IPEC Corporation
- Daniel S. Mallery
- B24 - GRINDING POLISHING
Information Patent Grant
Carrier including a multi-volume diaphragm for polishing a semicond...
- Patent number 6,447,379
- Issue date Sep 10, 2002
- SpeedFam-IPEC Corporation
- Robert D. Gromko
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Workpiece carrier with adjustable pressure zones and barriers
- Publication number 20030073381
- Publication date Apr 17, 2003
- SpeedFam-IPEC Corporation
- Daniel S. Mallery
- B24 - GRINDING POLISHING