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Semiquest Inc.
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing pad with endpoint window and systems and method using the...
Patent number
8,292,692
Issue date
Oct 23, 2012
Semiquest, Inc.
Rajeev Bajaj
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing pad composition
Patent number
8,177,603
Issue date
May 15, 2012
Semiquest, Inc.
Rajeev Bajaj
B24 - GRINDING POLISHING
Information
Patent Grant
Electro-method and apparatus for improved chemical mechanical plana...
Patent number
8,075,745
Issue date
Dec 13, 2011
Semiquest Inc.
Rajeev Bajaj
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Polishing pad
Patent number
8,066,555
Issue date
Nov 29, 2011
Semiquest Inc.
Rajeev Bajaj
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for improved chemical mechanical planarization...
Patent number
7,846,008
Issue date
Dec 7, 2010
Semiquest Inc.
Rajeev Bajaj
B24 - GRINDING POLISHING
Information
Patent Grant
Electro-chemical mechanical planarization pad with uniform polish p...
Patent number
7,815,778
Issue date
Oct 19, 2010
Semiquest Inc.
Rajeev Bajaj
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for improved chemical mechanical planarization...
Patent number
7,530,880
Issue date
May 12, 2009
Semiquest Inc.
Rajeev Bajaj
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR