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Robert W. Bierig
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Sudbury, MA, US
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last 30 patents
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Patent Grant
Transceiver element for phased array antenna
Patent number
4,635,062
Issue date
Jan 6, 1987
Raytheon Company
Robert W. Bierig
G01 - MEASURING TESTING
Information
Patent Grant
N-bit digitally controlled phase shifter
Patent number
4,599,585
Issue date
Jul 8, 1986
Raytheon Company
James L. Vorhaus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for making a negative resistance diode utilizing spike doping
Patent number
4,201,604
Issue date
May 6, 1980
Raytheon Company
Robert W. Bierig
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit fusing technique
Patent number
4,089,734
Issue date
May 16, 1978
Raytheon Company
Robert W. Bierig
G01 - MEASURING TESTING
Information
Patent Grant
Integrated circuit fusing technique
Patent number
4,032,949
Issue date
Jun 28, 1977
Raytheon Company
Robert W. Bierig
G11 - INFORMATION STORAGE