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Shengmin Lin
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inverting amplifying circuit
Patent number
6,025,752
Issue date
Feb 15, 2000
Yozan Inc.
Changming Zhou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sensor circuit
Patent number
5,973,538
Issue date
Oct 26, 1999
Sumitomo Medal Industries, Ltd.
Guoliang Shou
G01 - MEASURING TESTING
Information
Patent Grant
Matched filter circuit
Patent number
5,841,315
Issue date
Nov 24, 1998
Yozan Inc.
Guoliang Shou
H04 - ELECTRIC COMMUNICATION TECHNIQUE