Inventor · disambiguated record
Burkhard Dick
Also filed as: DICK BURKHARD
17 granted patents·3 pending applications·153 citations·filing 1988–2019
93Inventor score
Files withPHILIPS CORP12NXP BV3IMPLANDATA OPHTHALMIC PRODUCTS GMBH2DICK BURKHARD1KONINKL PHILIPS ELECTRONICS NV1
Top patents by PatentIndex Score
20 records- 0185US5963082ACircuit arrangement for producing a D.C. currentPHILIPS CORP·Filed 1997·Granted Oct 5, 1999·47 cites·13 claims
- 0274US10763786B1Differential crystal oscillatorNXP BV·Filed 2019·Granted Sep 1, 2020·2 cites·15 claims
- 0372US5734974ASelective call receivers with stepwise variable gain controlMOTOROLA INC·Filed 1996·Granted Mar 31, 1998·33 cites·10 claims
- 0465US6937871B2Anti-demodulator circuit, filtering device and demodulator circuitKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Aug 30, 2005·9 cites·15 claims
- 0556US6307418B1Rectifier circuitPHILIPS CORP·Filed 2000·Granted Oct 23, 2001·5 cites·10 claims
- 0652US5936468AOperational amplifier having two differential amplifiersPHILIPS CORP·Filed 1997·Granted Aug 10, 1999·15 cites·3 claims
- 0749US6300811B1Differential amplifierPHILIPS CORP·Filed 2000·Granted Oct 9, 2001·6 cites·9 claims
- 0847US5977827ACircuit arrangement including a differential amplifier stagePHILIPS CORP·Filed 1998·Granted Nov 2, 1999·11 cites·5 claims
- 0946US7528679B2Circuit arrangement for shifting the phase of an input signal and circuit arrangement for suppressing the mirror frequencyNXP BV·Filed 2003·Granted May 5, 2009·3 cites·7 claims
- 1040US2019321219A1Ring implantIMPLANDATA OPHTHALMIC PRODUCTS GMBH·Filed 2017·Application pending·0 cites
- 1140US2021393397A1Intraocular implantIMPLANDATA OPHTHALMIC PRODUCTS GMBH·Filed 2017·Application pending·0 cites
- 1238US8004365B2Amplifier circuitNXP BV·Filed 2007·Granted Aug 23, 2011·0 cites·9 claims
- 1338US6384673B1Current mirror arrangementPHILIPS CORP·Filed 2000·Granted May 7, 2002·3 cites·6 claims
- 1437US2007191941A1Capsular equatorial ringDICK BURKHARD·Filed 2005·Application pending·0 cites
- 1535US5943612ARadio receiversPHILIPS CORP·Filed 1997·Granted Aug 24, 1999·5 cites·20 claims
- 1635US5608349ACircuit arrangement with adjustable amplitude-frequency responsePHILIPS CORP·Filed 1995·Granted Mar 4, 1997·4 cites·7 claims
- 1735US4845441AAmplifier circuit with bipolar transistorsPHILIPS CORP·Filed 1988·Granted Jul 4, 1989·3 cites·14 claims
- 1832US6281750B1Transistor amplifierPHILIPS CORP·Filed 2000·Granted Aug 28, 2001·0 cites·3 claims
- 1932US5818279ACircuit arrangement comprising a logarithmic transfer functionPHILIPS CORP·Filed 1997·Granted Oct 6, 1998·3 cites·20 claims
- 2029US5864256ACircuit arrangement with a filter quadripolePHILIPS CORP·Filed 1997·Granted Jan 26, 1999·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →