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Alfred R. Hislop
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San Diego, CA, US
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last 30 patents
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Patent Grant
Internal transmission line filter element
Patent number
4,873,501
Issue date
Oct 10, 1989
The United States of America as represented by the Secretary of the Navy
Alfred R. Hislop
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Millimeter wave suspended substrate multiplexer
Patent number
4,433,314
Issue date
Feb 21, 1984
The United States of America as represented by the Secretary of the Navy
Alfred R. Hislop
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide structure for selectively coupling multiple frequency osc...
Patent number
4,286,229
Issue date
Aug 25, 1981
The United States of America as represented by the Secretary of the Navy
Alfred R. Hislop
H03 - BASIC ELECTRONIC CIRCUITRY