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Jie Chen
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Tokyo, JP
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last 30 patents
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Patent Grant
Receiver in a spread spectrum communication system having low power...
Patent number
6,278,724
Issue date
Aug 21, 2001
Yozan, Inc.
Changming Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Computational circuit
Patent number
6,073,149
Issue date
Jun 6, 2000
Yozan, Inc.
Guoliang Shou
G06 - COMPUTING CALCULATING COUNTING
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
Matched filter
Patent number
5,887,024
Issue date
Mar 23, 1999
Yozan Inc.
Xiaoling Qin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Discrete cosine transformation circuit
Patent number
5,862,070
Issue date
Jan 19, 1999
Yozan Inc.
Guoliang Shou
G06 - COMPUTING CALCULATING COUNTING