Yizhi Xiong

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser interferometry endpoint detection with windowless polishing p...
- Patent number 6,565,416
- Issue date May 20, 2003
- Koninklijke Philips Electronics N.V.
- Samuel Vance Dunton
- B24 - GRINDING POLISHING
Information Patent Grant
Laser interferometry endpoint detection with windowless polishing p...
- Patent number 6,224,460
- Issue date May 1, 2001
- VLSI Technology, Inc.
- Samuel Vance Dunton
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Laser interferometry endpoint detection with windowless polishing p...
- Publication number 20010009838
- Publication date Jul 26, 2001
- VLSI Technology, Inc.
- Samuel Vance Dunton
- B24 - GRINDING POLISHING