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Bob Hong Yun
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South Burlington, VT, US
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last 30 patents
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Patent Grant
Photovoltaic oxide charge measurement probe technique
Patent number
5,650,731
Issue date
Jul 22, 1997
International Business Machines Corporation
Min-Su Fung
G01 - MEASURING TESTING
Information
Patent Grant
Bipolar transistor using emitter-base reverse bias carrier generation
Patent number
5,235,216
Issue date
Aug 10, 1993
International Business Machines Corporation
Robert K. Cook
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
Automated channel doping measuring circuit
Patent number
4,325,025
Issue date
Apr 13, 1982
International Business Machines Corporation
Richard A. Corcoran
G01 - MEASURING TESTING
Information
Patent Grant
Method for forming ultra fine deep dielectric isolation
Patent number
4,274,909
Issue date
Jun 23, 1981
International Business Machines Corporation
Krishnamur Venkataraman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Technique for measuring surface states in metal-insulator-semicondu...
Patent number
3,995,216
Issue date
Nov 30, 1976
International Business Machines Corporation
Bob Hong Yun
G01 - MEASURING TESTING