Inventor · disambiguated record
John E. Altstatt
Also filed as: ALTSTATT JOHN E
5 granted patents·172 citations·filing 1974–1996
82Inventor score
Files withCALIFORNIA MICROWAVE4
Top patents by PatentIndex Score
5 records- 0188US3979679AFM demodulator having squelch circuit using bucket brigade delay lineCALIFORNIA MICROWAVE·Filed 1975·Granted Sep 7, 1976·38 cites·8 claims
- 0282US5771441ASmall, battery operated RF transmitter for portable audio devices for use with headphones with RF receiverFiled 1996·Granted Jun 23, 1998·98 cites·19 claims
- 0369US3983488AFrequency-modulation demodulator threshold extension deviceCALIFORNIA MICROWAVE·Filed 1974·Granted Sep 28, 1976·18 cites·11 claims
- 0462US4293956ADouble-balanced mixerCALIFORNIA MICROWAVE·Filed 1979·Granted Oct 6, 1981·15 cites·6 claims
- 0531US4035736AFM discriminator having low noise characteristicsCALIFORNIA MICROWAVE·Filed 1976·Granted Jul 12, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →