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Ronald W. Knepper
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Fishkill, NY, US
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last 30 patents
Information
Patent Grant
Vertical-gate CMOS compatible lateral bipolar transistor
Patent number
5,446,312
Issue date
Aug 29, 1995
International Business Machines Corporation
Chang-Ming Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a novel vertical-gate CMOS compatible lateral bip...
Patent number
5,371,022
Issue date
Dec 6, 1994
International Business Machines Corporation
Chang-Ming Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Novel vertical-gate CMOS compatible lateral bipolar transistor
Patent number
5,341,023
Issue date
Aug 23, 1994
International Business Machines Corporation
Chang-Ming Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for controlling interfacial oxide at a polycrystalline/monoc...
Patent number
5,194,397
Issue date
Mar 16, 1993
International Business Machines Corporation
Robert K. Cook
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Narrow channel length MOS field effect transistor with field protec...
Patent number
4,350,991
Issue date
Sep 21, 1982
International Business Machines Corp.
William S. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field effect transistor (FET) circuit utilizing substrate potential...
Patent number
4,093,875
Issue date
Jun 6, 1978
International Business Machines Corporation
Ronald William Knepper
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for forming a narrow channel length MOS field effect transistor
Patent number
4,078,947
Issue date
Mar 14, 1978
International Business Machines Corporation
William S. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement/depletion mode field effect transistor driver
Patent number
4,071,783
Issue date
Jan 31, 1978
International Business Machines Corporation
Ronald William Knepper
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device having electrically insulating barriers for su...
Patent number
3,961,355
Issue date
Jun 1, 1976
International Business Machines Corporation
Shakir A. Abbas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Common bus driver complementary protect circuit
Patent number
3,938,008
Issue date
Feb 10, 1976
International Business Machines Corporation
Ronald W. Knepper
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER