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Kuochou Tai
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Westfield, NJ, US
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last 30 patents
Information
Patent Grant
Method for making a semiconductor laser
Patent number
5,314,838
Issue date
May 24, 1994
AT&T Bell Laboratories
Alfred Y. Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-monitoring semiconductor laser device
Patent number
5,136,603
Issue date
Aug 4, 1992
AT&T Bell Laboratories
Ghulam Hasnain
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor mesa structured optical processing devices, with adde...
Patent number
5,023,673
Issue date
Jun 11, 1991
AT&T Bell Laboratories
Samuel L. McCall
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum well vertical cavity laser
Patent number
4,999,842
Issue date
Mar 12, 1991
AT&T Bell Laboratories
Kai-Feng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically pumped vertical cavity laser
Patent number
4,991,179
Issue date
Feb 5, 1991
AT&T Bell Laboratories
Dennis G. Deppe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical system including etalon for optically processing electromag...
Patent number
4,871,235
Issue date
Oct 3, 1989
American Telephone and Telegraph Company, AT&T Bell Laboratories
Benjamin I. Greene
G02 - OPTICS
Information
Patent Grant
Optical communications system and method for the generation of a se...
Patent number
4,741,587
Issue date
May 3, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Jack L. Jewell
G02 - OPTICS