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Thomas E. Seidel
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Carlsbad, CA, US
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last 30 patents
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Patent Grant
Method of making and selectively doping isolation trenches utilized...
Patent number
4,653,177
Issue date
Mar 31, 1987
AT&T Bell Laboratories
Joseph Lebowitz
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Forming thick dielectric at the bottoms of trenches utilized in int...
Patent number
4,643,804
Issue date
Feb 17, 1987
AT&T Bell Laboratories
William T. Lynch
H01 - BASIC ELECTRIC ELEMENTS