William Dyson JR.

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing head having floating wafer retaining...
- Patent number 6,309,290
- Issue date Oct 30, 2001
- Mitsubishi Materials Corporation
- Huey-Ming Wang
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing head assembly having floating wafer c...
- Patent number 6,231,428
- Issue date May 15, 2001
- Mitsubishi Materials Corporation
- Gerard S. Maloney
- B24 - GRINDING POLISHING
Information Patent Grant
Method for processing a substrate using a system having a roller wi...
- Patent number 6,059,889
- Issue date May 9, 2000
- Ontrak Systems, Inc.
- Alan J. Jensen
- B08 - CLEANING
Information Patent Grant
Roller with treading and system including the same
- Patent number 5,862,560
- Issue date Jan 26, 1999
- Ontrak Systems, Inc.
- Alan J. Jensen
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Chemical mechanical polishing head assembly having floating wafer c...
- Publication number 20040171331
- Publication date Sep 2, 2004
- Gerald S. Maloney
- B24 - GRINDING POLISHING
Information Patent Application
Chemical mechanical polishing head assembly having floating wafer c...
- Publication number 20020173242
- Publication date Nov 21, 2002
- MITSUBISHI MATERIALS CORPORATION
- Huey-Ming Wang
- B24 - GRINDING POLISHING
Information Patent Application
Chemical mechanical polishing head assembly having floating wafer c...
- Publication number 20010007810
- Publication date Jul 12, 2001
- MITSUBISHI MATERIALS CORPORATION
- Gerard S. Moloney
- B24 - GRINDING POLISHING