Inventor · disambiguated record
Samuel Hopfer
Also filed as: HOPFER SAMUEL
9 granted patents·415 citations·filing 1972–1994
91Inventor score
Top patents by PatentIndex Score
9 records- 0197US4009456AVariable microwave attenuatorGEN MICROWAVE CORP·Filed 1973·Granted Feb 22, 1977·146 cites·6 claims
- 0287US4207518ABroadband radiation detector with diode elementsGEN MICROWAVE CORP·Filed 1978·Granted Jun 10, 1980·35 cites·28 claims
- 0386US3931573ARadiation detectorGEN MICROWAVE CORP·Filed 1972·Granted Jan 6, 1976·33 cites·33 claims
- 0482US5455876AHigh-speed external integrated optical modulatorGEN MICROWAVE ISRAEL CORP·Filed 1994·Granted Oct 3, 1995·76 cites·18 claims
- 0579US4288763AAnalog phase shifterGEN MICROWAVE CORP·Filed 1979·Granted Sep 8, 1981·21 cites·18 claims
- 0678US4438415ADigital programmable attenuatorGEN MICROWAVE CORP·Filed 1982·Granted Mar 20, 1984·25 cites·20 claims
- 0775US4288761AMicrostrip coupler for microwave signalsGEN MICROWAVE CORP·Filed 1979·Granted Sep 8, 1981·19 cites·5 claims
- 0871US5339369AHigh-speed external modulatorGEN MICROWAVE ISRAEL CORP·Filed 1992·Granted Aug 16, 1994·41 cites·22 claims
- 0968US4392108ABroadband radiation detector for microwave and lower frequenciesGEN MICROWAVE CORP·Filed 1980·Granted Jul 5, 1983·19 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →