Inventor · disambiguated record
David L. Albean
Also filed as: ALBEAN DAVID · ALBEAN DAVID L · ALBEAN DAVID LAWRENCE
27 granted patents·296 citations·filing 1985–2024
96Inventor score
Files withTHOMSON LICENSING SA6THOMSON CONSUMER ELECTRONICS53M INNOVATIVE PROPERTIES CO33M INNOVATIVE PROPERTIES COMPANY3THOMSON LICENSING3
Top patents by PatentIndex Score
27 records- 0183US11337861B2Electronic hearing protector with switchable electrical contacts3M INNOVATIVE PROPERTIES CO·Filed 2021·Granted May 24, 2022·1 cites·20 claims
- 0282US6480045B2Digital frequency multiplierTHOMSON LICENSING SA·Filed 2001·Granted Nov 12, 2002·26 cites·20 claims
- 0379US10485706B2Electronic hearing protector with switchable electrical contacts3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Nov 26, 2019·2 cites·13 claims
- 0479US7212247B2Audio/video system providing variable delayTHOMSON LICENSING·Filed 2003·Granted May 1, 2007·17 cites·19 claims
- 0575US11963849B2Dual hearing protection system3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Apr 23, 2024·1 cites·20 claims
- 0675US6310570B1System with adjustable ADC clock phaseTHOMSON LICENSING SA·Filed 1999·Granted Oct 30, 2001·39 cites·14 claims
- 0774US6639422B1Multi-clock integrated circuit with clock generator and bi-directional clock pin arrangementTHOMSON LICENSING SA·Filed 2000·Granted Oct 28, 2003·17 cites·20 claims
- 0871US12295813B2Dual hearing protection system3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 0971US8120414B2Low-noise current sourceALBEAN DAVID·Filed 2010·Granted Feb 21, 2012·4 cites·26 claims
- 1071US6456135B1System and method for single pin reset a mixed signal integrated circuitTHOMSON LICENSING SA·Filed 2000·Granted Sep 24, 2002·10 cites·24 claims
- 1171US4627101AMuting circuitRCA CORP·Filed 1985·Granted Dec 2, 1986·21 cites·9 claims
- 1270US8810058B2Multi-use inputALBEAN DAVID·Filed 2010·Granted Aug 19, 2014·3 cites·10 claims
- 1368US8624601B2System and method for determining physical status of switch elementsKIMES JUSTIN·Filed 2010·Granted Jan 7, 2014·5 cites·20 claims
- 1468US5030922ASupply current compensation circuitryTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Jul 9, 1991·21 cites·6 claims
- 1566US5517109AApparatus within an integrated circuit for automatically detecting a test mode of operation of the integrated circuit and selecting a test clock signalTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted May 14, 1996·31 cites·12 claims
- 1666US5066868AApparatus for generating phase shifted clock signalsTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Nov 19, 1991·20 cites·5 claims
- 1764US6888414B2Controllable and testable oscillator apparatus for an integrated circuitTHOMSON LICENSING SA·Filed 2001·Granted May 3, 2005·11 cites·20 claims
- 1863US10987251B2Electronic hearing protector with switchable electrical contacts3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Apr 27, 2021·0 cites·16 claims
- 1954US5373562ASignal processor for sterophonic signalsTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted Dec 13, 1994·18 cites·12 claims
- 2053US5377272ASwitched signal processing circuitTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted Dec 27, 1994·22 cites·3 claims
- 2150US12470903B2Personal protective equipment communication systems and methods3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Nov 11, 2025·0 cites·21 claims
- 2250US10879949B2Device, system and method for reducing communications crosstalk between channelsTHALES DEFENSE & SECURITY INC·Filed 2019·Granted Dec 29, 2020·0 cites·17 claims
- 2348US6549593B1Interface apparatus for interfacing data to a plurality of different clock domainsTHOMSON LICENSING SA·Filed 1999·Granted Apr 15, 2003·20 cites·8 claims
- 2447USRE40960ESwitched signal processing circuitTHOMSON LICENSING·Filed 2005·Granted Nov 10, 2009·0 cites·16 claims
- 2545US7499392B2OFDM equalizer filter with shared multiplierTHOMSON LICENSING·Filed 2003·Granted Mar 3, 2009·0 cites·4 claims
- 2645US4691234ANoise reduction circuit for television multi-channel soundRCA CORP·Filed 1985·Granted Sep 1, 1987·7 cites·5 claims
- 2743US10230420B2Device, system and method for reducing communications crosstalk between channelsTHALES DEFENSE & SECURITY INC·Filed 2015·Granted Mar 12, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →