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Ching T. Chang
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San Diego, CA, US
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last 30 patents
Information
Patent Grant
Method and apparatus for an optically clocked optoelectronic track...
Patent number
7,307,266
Issue date
Dec 11, 2007
United States of America as represented by the Secretary of the Navy
Chen-Kuo Sun
G11 - INFORMATION STORAGE
Information
Patent Grant
Photovoltaic optoelectronic switch
Patent number
6,078,111
Issue date
Jun 20, 2000
The United States of America as represented by the Secretary of the Navy
Chen-Kuo Sun
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High power narrow pulse laser diode circuit
Patent number
5,987,045
Issue date
Nov 16, 1999
The United States of America as represented by the Secretary of the Navy
Donald J. Albares
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optically activated back-to-back PIN diode switch having exposed in...
Patent number
5,920,065
Issue date
Jul 6, 1999
The United States of America as represented by the Secretary of the Navy
Chen-Kuo Sun
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bridge type optoelectronic sample and hold circuit
Patent number
5,239,181
Issue date
Aug 24, 1993
The United States of America as represented by the Secretary of the Navy
Chen-Kuo Sun
G11 - INFORMATION STORAGE
Information
Patent Grant
Triple minimum dispersion wavelengths for a high NA single-mode ste...
Patent number
4,402,570
Issue date
Sep 6, 1983
The United States of America as represented by the Secretary of the Navy
Ching T. Chang
G02 - OPTICS
Information
Patent Grant
Minimum dispersion at 1.55 .mu.m for single-mode step-index optical...
Patent number
4,300,930
Issue date
Nov 17, 1981
The United States of America as represented by the Secretary of the Navy
Ching T. Chang
G02 - OPTICS