Inventor · disambiguated record
Douglas G. Marsh
Also filed as: MARSH DOUGLAS · MARSH DOUGLAS G · MARSH DOUGLAS GEORGE
10 granted patents·5 pending applications·148 citations·filing 1980–2021
90Inventor score
Files withMARSH DOUGLAS G4LUCENT TECHNOLOGIES INC3BELL TELEPHONE LABOR INC2AMERICAN TELEPHONE & TELEGRAPH1SCHLUMBERGER TECHNOLOGY CORP1
Top patents by PatentIndex Score
15 records- 0188US4322687AOperational amplifier with improved offset correctionBELL TELEPHONE LABOR INC·Filed 1980·Granted Mar 30, 1982·32 cites·10 claims
- 0279US4306196AOperational amplifier with offset compensationBELL TELEPHONE LABOR INC·Filed 1980·Granted Dec 15, 1981·21 cites·6 claims
- 0376US11976519B2Ridge shaped elementSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted May 7, 2024·1 cites·19 claims
- 0468US4677323AField-effect transistor current switching circuitAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Jun 30, 1987·18 cites·4 claims
- 0565US7317234B2Means of integrating a microphone in a standard integrated circuit processMARSH DOUGLAS G·Filed 2005·Granted Jan 8, 2008·5 cites·6 claims
- 0664US6864741B2Low noise resistorless band gap referenceFiled 2002·Granted Mar 8, 2005·15 cites·11 claims
- 0760US6831498B2High speed integrated circuit current switchFiled 2002·Granted Dec 14, 2004·10 cites·9 claims
- 0860US6018272ALinearization of resistanceLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jan 25, 2000·20 cites·25 claims
- 0953US5936391APartially temperature compensated low noise voltage referenceLUCENT TECHNOLOGIES INC·Filed 1997·Granted Aug 10, 1999·13 cites·9 claims
- 1047US5596322AReducing the number of trim links needed on multi-channel analog integrated circuitsLUCENT TECHNOLOGIES INC·Filed 1994·Granted Jan 21, 1997·13 cites·17 claims
- 1142US2003233711A1Washing machine water fill systemFiled 2002·Application pending·0 cites
- 1242US2005205408A1Use of windpower to generate both electricity and potable waterMARSH DOUGLAS G·Filed 2004·Application pending·0 cites
- 1341US2011121782A1Powering a Cordless Drill from AC Line PowerMARSH DOUGLAS G·Filed 2009·Application pending·0 cites
- 1439US2007036299A1Software based reminder serviceMARSH DOUGLAS G·Filed 2005·Application pending·0 cites
- 1535US2004027253A1Automatic reading of a meter having a dial or numeric visual displayFiled 2002·Application pending·0 cites
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