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Roger H. Higman
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Palm Bay, FL, US
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last 30 patents
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Patent Grant
Method of making a high speed, high density semiconductor memory pa...
Patent number
5,122,475
Issue date
Jun 16, 1992
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High speed, high density semiconductor memory package with chip lev...
Patent number
5,014,114
Issue date
May 7, 1991
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Test fixture for multi-GHZ microwave integrated circuits
Patent number
4,947,111
Issue date
Aug 7, 1990
Harris Corporation
Roger H. Higman
G01 - MEASURING TESTING
Information
Patent Grant
Replaceable MMIC chip carrier captured by differential thermal expa...
Patent number
4,890,195
Issue date
Dec 26, 1989
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waffleline - configured transmission link
Patent number
4,851,793
Issue date
Jul 25, 1989
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waffleline-configured microwave transmission link
Patent number
4,695,810
Issue date
Sep 22, 1987
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniaturized microwave transmission link
Patent number
4,641,140
Issue date
Feb 3, 1987
Harris Corporation
Douglas E. Heckaman
H01 - BASIC ELECTRIC ELEMENTS