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Zu-Jean Tien
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San Jose, CA, US
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last 30 patents
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Patent Grant
Polyemitter structure with improved interface control
Patent number
5,374,481
Issue date
Dec 20, 1994
International Business Machines Corporation
Shwu Jen Jeng
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Low temperature emitter process for high performance bipolar devices
Patent number
5,266,504
Issue date
Nov 30, 1993
International Business Machines Corporation
Jeffrey L. Blouse
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Field effect transistor formed with deep-submicron gate
Patent number
5,202,272
Issue date
Apr 13, 1993
International Business Machines Corporation
Chang-Ming Hsieh
H01 - BASIC ELECTRIC ELEMENTS