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Zhihang Zhang
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Westminster, CO, US
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last 30 patents
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Patent Grant
Superconductive planar radio frequency filter having resonators wit...
Patent number
6,122,533
Issue date
Sep 19, 2000
Spectral Solutions, Inc.
Zhihang Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for electrically tuning a resonating device
Patent number
6,097,263
Issue date
Aug 1, 2000
Yandrofski; Robert M.
Carl H. Mueller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically tunable microwave filters
Patent number
5,990,766
Issue date
Nov 23, 1999
Superconducting Core Technologies, Inc.
Zhihang Zhang
H01 - BASIC ELECTRIC ELEMENTS