Inventor · disambiguated record
Zdzislaw Czarnul
Also filed as: CZARNUL LEGAL REPRESENTATIVE K · CZARNUL ZDZISLAW · UENO TAKESHI
14 granted patents·314 citations·filing 1986–2005
93Inventor score
Top patents by PatentIndex Score
14 records- 0191US5990737ABalanced amplifier using single-ended output operational amplifiersTOSHIBA KK·Filed 1998·Granted Nov 23, 1999·84 cites·18 claims
- 0282US5986507ACurrent mirror circuitTOSHIBA KK·Filed 1996·Granted Nov 16, 1999·40 cites·53 claims
- 0379US7042291B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2005·Granted May 9, 2006·7 cites·4 claims
- 0478US6329849B1Apparatus and method for converting differential voltage to fully balanced currentsTOSHIBA KK·Filed 1999·Granted Dec 11, 2001·42 cites·9 claims
- 0576US6359510B1Amplifier circuitTOSHIBA KK·Filed 2000·Granted Mar 19, 2002·22 cites·12 claims
- 0673US5963088AFully balanced analog circuitTOSHIBA KK·Filed 1997·Granted Oct 5, 1999·39 cites·14 claims
- 0771US4710726ASemiconductive MOS resistance networkUNIV COLUMBIA·Filed 1986·Granted Dec 1, 1987·27 cites·10 claims
- 0869US6781464B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2002·Granted Aug 24, 2004·10 cites·4 claims
- 0969US6344780B1Impedance adjusting circuitTOSHIBA KK·Filed 1999·Granted Feb 5, 2002·25 cites·7 claims
- 1051US5977818AMulti-input transistor circuit and multi-input transconductance circuitTOSHIBA KK·Filed 1995·Granted Nov 2, 1999·14 cites·4 claims
- 1141US6919768B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2004·Granted Jul 19, 2005·1 cites·14 claims
- 1240US6975171B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2005·Granted Dec 13, 2005·0 cites·12 claims
- 1336US6876256B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2004·Granted Apr 5, 2005·0 cites·15 claims
- 1429US5870045AD/A converterTOSHIBA KK·Filed 1997·Granted Feb 9, 1999·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →