Inventor · disambiguated record
Freeman D. Shepherd, Jr.
Also filed as: SHEPHERD FREEMAN D · SHEPHERD JR FREEMAN D
4 granted patents·50 citations·filing 1975–1997
75Inventor score
Top patents by PatentIndex Score
4 records- 0166US4531055ASelf-guarding Schottky barrier infrared detector arrayUS AIR FORCE·Filed 1983·Granted Jul 23, 1985·27 cites·7 claims
- 0249US4016416APhase compensated zone plate photodetectorUS AIR FORCE·Filed 1976·Granted Apr 5, 1977·16 cites·7 claims
- 0332US4005327ALow beam velocity retina for Schottky infrared vidiconsUS AIR FORCE·Filed 1975·Granted Jan 25, 1977·2 cites·6 claims
- 0431US5796155ASchottky barrier infrared detector array with increased effective fill factorUS ARMY·Filed 1997·Granted Aug 18, 1998·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →