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Perry A. Macdonald

HA Hughes Aircraft: 3 patents #5 of 231Top 3%
HL Hughes Electronics Limited: 1 patents #82 of 346Top 25%
📍 Culver City, CA: #2 of 37 inventorsTop 6%
🗺 California: #512 of 17,285 inventorsTop 3%
Overall (1997): #6,406 of 185,788Top 4%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5695155 Resonator-based, surface-condition sensor Jennifer M. Butler 1997-12-09
5633613 Modulator-coupled transmission structure and method 1997-05-27
5629241 Microwave/millimeter wave circuit structure with discrete flip-chip mounted elements, and method of fabricating the same Mehran Matloubian, David B. Rensch, Lawrence E. Larson 1997-05-13
5608413 Frequency-selective antenna with different signal polarizations 1997-03-04