Inventor · disambiguated record
Felix Aschwanden
Also filed as: ASCHWANDEN FELIX
31 granted patents·1 pending application·742 citations·filing 1977–2022
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US5032917AVideo signal blending apparatusRCA LICENSING CORP·Filed 1990·Granted Jul 16, 1991·188 cites·10 claims
- 0292US4204173ATuning circuit with provisions for reducing pulse width jitterRCA CORP·Filed 1978·Granted May 20, 1980·19 cites·13 claims
- 0390US5317398AVideo/film-mode (3:2 pulldown) detector using patterns of two-field differencesRCA THOMSON LICENSING CORP·Filed 1992·Granted May 31, 1994·117 cites·16 claims
- 0487US5999802ADirect conversion tunerRCA THOMSON LICENSING CORP·Filed 1994·Granted Dec 7, 1999·82 cites·6 claims
- 0583US4443769AFrequency search system for a phase locked loopRCA CORP·Filed 1981·Granted Apr 17, 1984·38 cites·6 claims
- 0683US4227186ASelf-stabilizing analog to digital converter useful in phase locked loop tuning systemsRCA CORP·Filed 1979·Granted Oct 7, 1980·13 cites·10 claims
- 0774US5983088AWide frequency spectrum television tuner with single local oscillatorRCA THOMSON LICENSING CORP·Filed 1996·Granted Nov 9, 1999·47 cites·6 claims
- 0873US4498103ASlow genlock circuitRCA CORP·Filed 1982·Granted Feb 5, 1985·23 cites·4 claims
- 0971US6148189AAGC circuit arrangement for a tunerFiled 1996·Granted Nov 14, 2000·41 cites·2 claims
- 1070US4097810APhase locked loop tuning system with a preset channel memoryRCA CORP·Filed 1977·Granted Jun 27, 1978·8 cites·10 claims
- 1165US4506175ADigital phase comparator circuit producing sign and magnitude outputsRCA CORP·Filed 1982·Granted Mar 19, 1985·19 cites·4 claims
- 1265US4335412ATriax safety circuitRCA CORP·Filed 1981·Granted Jun 15, 1982·15 cites·11 claims
- 1362US4092672AMaster oscillator synchronizing systemRCA CORP·Filed 1977·Granted May 30, 1978·13 cites·3 claims
- 1461US4491870ADigital sync separatorRCA CORP·Filed 1982·Granted Jan 1, 1985·13 cites·5 claims
- 1560US2022305564A1Process, tool holder and device for turning workpiecesLicardor GmbH·Filed 2022·Application pending·0 cites
- 1656US4072983ASECAM identification circuitRCA CORP·Filed 1977·Granted Feb 7, 1978·10 cites·10 claims
- 1752US5896306AGroup delay correction method and apparatusRCA THOMSON LICENSING CORP·Filed 1997·Granted Apr 20, 1999·28 cites·12 claims
- 1848US4184174AComb filter systemRCA CORP·Filed 1978·Granted Jan 15, 1980·7 cites·18 claims
- 1948US4182994APhase locked loop tuning system including stabilized time interval control circuitRCA CORP·Filed 1978·Granted Jan 8, 1980·6 cites·9 claims
- 2047US4907116APower supply fault protection circuitRCA LICENSING CORP·Filed 1988·Granted Mar 6, 1990·12 cites·21 claims
- 2147US4575757APAL offset generatorRCA CORP·Filed 1983·Granted Mar 11, 1986·7 cites·9 claims
- 2243US4894716AT.V. motion detector with false alarm immunityBURLE TECHNOLOGIES·Filed 1989·Granted Jan 16, 1990·12 cites·5 claims
- 2341US9340068B2Vehicle wheelBASF SE·Filed 2013·Granted May 17, 2016·0 cites·10 claims
- 2441US5036293AOscillator for use with video signal time scaling apparatusRCA LICENSING CORP·Filed 1990·Granted Jul 30, 1991·10 cites·9 claims
- 2538US4264918AAutomatic chroma gain control circuits useful in secam codersRCA CORP·Filed 1979·Granted Apr 28, 1981·3 cites·10 claims
- 2638US4255758ASelf-adjusting bell filter circuit for use in SECAM codersRCA CORP·Filed 1979·Granted Mar 10, 1981·3 cites·11 claims
- 2735US4263609AAutomatic deviation limit control circuit for secam encodersRCA CORP·Filed 1979·Granted Apr 21, 1981·2 cites·9 claims
- 2833US4145711ASECAM modulatorRCA CORP·Filed 1977·Granted Mar 20, 1979·2 cites·21 claims
- 2932US4352206AComparison arrangement for a digital tuning systemRCA CORP·Filed 1981·Granted Sep 28, 1982·2 cites·5 claims
- 3031US5060057AIntraframe processor and luminance-chrominance adaptive separator apparatusRCA LICENSING CORP·Filed 1990·Granted Oct 22, 1991·1 cites·8 claims
- 3130US4528527ASECAM ModulatorRCA CORP·Filed 1982·Granted Jul 9, 1985·0 cites·7 claims
- 3230US4084177ASecam subcarrier generatorRCA CORP·Filed 1977·Granted Apr 11, 1978·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →