Inventor · disambiguated record
Joachim Brilka
Also filed as: BRILKA JOACHIM · BRILKA JOACHIM C
15 granted patents·127 citations·filing 1989–2006
92Inventor score
Top patents by PatentIndex Score
15 records- 0175US4945313ASynchronous demodulator having automatically tuned band-pass filterPHILIPS CORP·Filed 1989·Granted Jul 31, 1990·32 cites·10 claims
- 0271US6593974B1Circuit arrangement for demodulating an intermediate-frequency video signalKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 15, 2003·12 cites·10 claims
- 0365US5434543AOscillator with switchable varactor diodesPHILIPS CORP·Filed 1994·Granted Jul 18, 1995·28 cites·10 claims
- 0461US7233368B2Down-converterNXP BV·Filed 2002·Granted Jun 19, 2007·5 cites·16 claims
- 0559US7570110B2Arrangement for demodulating a vestigal sideband signalNXP BV·Filed 2006·Granted Aug 4, 2009·2 cites·12 claims
- 0659US4994756ACircuit arrangement for amplifying a television signalPHILIPS CORP·Filed 1989·Granted Feb 19, 1991·13 cites·1 claims
- 0754US5714915AOscillatorPHILIPS CORP·Filed 1996·Granted Feb 3, 1998·11 cites·18 claims
- 0842US7499105B2Compensation circuit for frequency filtersNXP BV·Filed 2002·Granted Mar 3, 2009·0 cites·10 claims
- 0936US5412345AAmplifier arrangement having a relatively stable reference potentialPHILIPS CORP·Filed 1994·Granted May 2, 1995·5 cites·8 claims
- 1035US6519008B1Filter circuitKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Feb 11, 2003·6 cites·12 claims
- 1135US5838395AIF demodulator circuit with variable IF gain controlPHILIPS CORP·Filed 1997·Granted Nov 17, 1998·5 cites·10 claims
- 1234US5526061ACircuit arrangement for demodulating a video signalPHILIPS CORP·Filed 1995·Granted Jun 11, 1996·5 cites·11 claims
- 1333US5483298ACircuit arrangement for demmodulating the sound signals in a television signal in accordance with at least two different transmission standardsPHILIPS CORP·Filed 1994·Granted Jan 9, 1996·3 cites·18 claims
- 1429US7236049B2Circuit arrangement and transistor control methodNXP BV·Filed 2004·Granted Jun 26, 2007·0 cites·7 claims
- 1522US7103186B1Stereo/two-tone demodulatorBRILKA JOACHIM·Filed 1999·Granted Sep 5, 2006·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →