Peter H. Renteln

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for control of polishing pad conditioning for...
- Patent number 5,664,987
- Issue date Sep 9, 1997
- National Semiconductor Corporation
- Peter Henry Renteln
- G05 - CONTROLLING REGULATING
Information Patent Grant
Polishing pad and method for polishing semiconductor wafers
- Patent number 5,287,663
- Issue date Feb 22, 1994
- National Semiconductor Corporation
- John M. Pierce
- B24 - GRINDING POLISHING