Earl W. O'Neal

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for pre-shaping a semiconductor substrate for polishing and...
- Patent number 5,968,849
- Issue date Oct 19, 1999
- Motorola, Inc.
- Fernando A. Bello
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for polishing a semiconductor substrate
- Patent number 5,643,405
- Issue date Jul 1, 1997
- Motorola, Inc.
- Fernando A. Bello
- B24 - GRINDING POLISHING