Shanghua Wu

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
High lifetime consumable silicon nitride-silicon dioxide plasma pro...
- Patent number 8,622,021
- Issue date Jan 7, 2014
- Lam Research Corporation
- Travis R. Taylor
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High resistivity SiC material with B, N and O as the only additions
- Patent number 7,989,380
- Issue date Aug 2, 2011
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
HIGH LIFETIME CONSUMABLE SILICON NITRIDE-SILICON DIOXIDE PLASMA PRO...
- Publication number 20110021031
- Publication date Jan 27, 2011
- Travis R. Taylor
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
High resistivity SiC material with B, N and O as the only additions
- Publication number 20100130344
- Publication date May 27, 2010
- Ceradyne, Inc.
- Biljana Mikijelj
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES