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Stephen F. Sagan
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Plano, TX, US
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last 30 patents
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Patent Grant
Optical device for reversing pupil and image
Patent number
5,325,237
Issue date
Jun 28, 1994
Texas Instruments Incorporated
Stephen F. Sagan
G02 - OPTICS
Information
Patent Grant
Apparatus and method for optical relay and reimaging
Patent number
5,140,459
Issue date
Aug 18, 1992
Texas Instruments
Stephen F. Sagan
G02 - OPTICS
Information
Patent Grant
Thermal imaging system and method using scene-average radiation as...
Patent number
5,136,421
Issue date
Aug 4, 1992
Texas Instruments Incorporated
Stephen F. Sagan
G02 - OPTICS
Information
Patent Grant
Forward looking infrared imaging system
Patent number
4,983,837
Issue date
Jan 8, 1991
Texas Instruments Incorporated
Erwin E. Cooper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Broadband spectrometer with fiber optic reformattor
Patent number
4,678,332
Issue date
Jul 7, 1987
Dan Rock
G01 - MEASURING TESTING