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Darrell G. Hill
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Plano, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of fabricating a bipolar transistor
Patent number
6,159,816
Issue date
Dec 12, 2000
TriQuint Semiconductor Texas, Inc.
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low thermal impedance integrated circuit
Patent number
6,028,348
Issue date
Feb 22, 2000
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microwave heterojunction bipolar transistors with emitters designed...
Patent number
6,025,615
Issue date
Feb 15, 2000
Texas Instruments Incorporated
William Uei-Chung Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Technique for automated alignment of semiconductor chips
Patent number
6,023,336
Issue date
Feb 8, 2000
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for reducing extrinsic base-collector capacitance
Patent number
5,789,301
Issue date
Aug 4, 1998
TriQuint Semiconductor, Inc.
Darrell Glenn Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reducing junction capacitance and increasing current gain in collec...
Patent number
5,783,966
Issue date
Jul 21, 1998
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low thermal impedance integrated circuit
Patent number
5,710,068
Issue date
Jan 20, 1998
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for the fabrication of bipolar transistors
Patent number
5,702,958
Issue date
Dec 30, 1997
Texas Instruments Incorporated
William U. Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for reducing junction capacitance and increasing current gai...
Patent number
5,700,701
Issue date
Dec 23, 1997
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor
Patent number
5,552,617
Issue date
Sep 3, 1996
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reducing extrinsic base-collector capacitance
Patent number
5,525,818
Issue date
Jun 11, 1996
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor
Patent number
5,525,817
Issue date
Jun 11, 1996
Texas Instruments Incorporated
Darrell G. Hill
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing bipolar transistor having reduced base-collect...
Patent number
5,445,976
Issue date
Aug 29, 1995
Texas Instruments Incorporated
Timothy S. Henderson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making collector up bipolar transistors having reducing...
Patent number
5,434,091
Issue date
Jul 18, 1995
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing integrated quasi-complementary bipolar transis...
Patent number
5,391,504
Issue date
Feb 21, 1995
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating microwave heterojunction bipolar transistors...
Patent number
5,389,554
Issue date
Feb 14, 1995
Texas Instruments Incorporated
William U. C. Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating GaInP/GaAs structures
Patent number
5,330,932
Issue date
Jul 19, 1994
Texas Instruments Incorporated
William U. Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integration of epitaxial structures
Patent number
5,298,453
Issue date
Mar 29, 1994
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of reducing extrinsic base-collector capacitance in bipolar...
Patent number
5,298,438
Issue date
Mar 29, 1994
Texas Instruments Incorporated
Darrell G. Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming an isolated, low resistance epitaxial subcollect...
Patent number
5,286,997
Issue date
Feb 15, 1994
Texas Instruments Incorporated
Darrell Hill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making reliable connections to small features of integra...
Patent number
5,278,083
Issue date
Jan 11, 1994
Texas Instruments Incorporated
Darrell G. Hill
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of forming multiple layer collector structure for bipolar tr...
Patent number
5,171,697
Issue date
Dec 15, 1992
Texas Instruments Incorporated
William U. Liu
H01 - BASIC ELECTRIC ELEMENTS