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Stanley S. Chang
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Palos Verdes Estates, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
EHF array antenna backplate including radiating modules, cavities,...
Patent number
5,128,689
Issue date
Jul 7, 1992
Hughes Aircraft Company
Harry Wong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiometer system incorporating a cylindrical parabolic reflector a...
Patent number
5,072,226
Issue date
Dec 10, 1991
Hughes Aircraft Company
Donald C. D. Chang
G01 - MEASURING TESTING
Information
Patent Grant
Spacecraft design enabling the flat packing of multiple spacecraft...
Patent number
5,052,640
Issue date
Oct 1, 1991
Hughes Aircraft Company
Stanley S. Chang
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Unfurlable mesh reflector
Patent number
4,989,015
Issue date
Jan 29, 1991
Hughes Aircraft Company
Stanley S. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lightweight, low profile phased array antenna with electromagnetica...
Patent number
4,965,605
Issue date
Oct 23, 1990
HAC
Donald C. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a polarizing parabolic dish antenna reflector
Patent number
4,937,425
Issue date
Jun 26, 1990
Hughes Aircraft Company
Stanley S. Chang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reflector surface adjustment structure
Patent number
4,845,510
Issue date
Jul 4, 1989
Hughes Aircraft Company
Stanley S. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating a hollow squarax inner conductor
Patent number
4,797,995
Issue date
Jan 17, 1989
Hughes Aircraft Company
Stanley S. Chang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave frequency selective surface having fibrous ceramic body
Patent number
4,743,919
Issue date
May 10, 1988
Hughes Aircraft Company
Stanley S. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber ceramic antenna reflector
Patent number
4,720,713
Issue date
Jan 19, 1988
Hughes Aircraft Company
Stanley S. Chang
H01 - BASIC ELECTRIC ELEMENTS