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H. Michael Grimes
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Plano, TX, US
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last 30 patents
Information
Patent Grant
Apparatus for growing silicon crystals
Patent number
5,935,327
Issue date
Aug 10, 1999
Texas Instruments Incorporated
Farouk A. Hariri
C30 - CRYSTAL GROWTH
Information
Patent Grant
OISF control in czochralski-grown crystals
Patent number
5,820,672
Issue date
Oct 13, 1998
Texas Instruments Incorporated
Weldon J. Bell
C30 - CRYSTAL GROWTH
Information
Patent Grant
Oxygen precipitation control in Czochralski-grown silicon crystals
Patent number
5,795,382
Issue date
Aug 18, 1998
Texas Instruments Incorporated
Weldon J. Bell
C30 - CRYSTAL GROWTH
Information
Patent Grant
System for oxygen precipitation control in silicon crystals
Patent number
5,607,507
Issue date
Mar 4, 1997
Texas Instruments Incorporated
Weldon J. Bell
C30 - CRYSTAL GROWTH
Information
Patent Grant
Spiral heater for use in czochralski crystal pullers
Patent number
5,571,320
Issue date
Nov 5, 1996
Texas Instruments Incorporated
H. Michael Grimes
C30 - CRYSTAL GROWTH
Information
Patent Grant
Oxygen precipitation control in czochralski-grown silicon cyrstals
Patent number
5,474,020
Issue date
Dec 12, 1995
Texas Instruments Incorporated
Weldon J. Bell
C30 - CRYSTAL GROWTH