Inventor · disambiguated record
Larry J. Eriksson
Also filed as: ERIKSSON LARRY J
20 granted patents·1,332 citations·filing 1980–1998
97Inventor score
Top patents by PatentIndex Score
20 records- 0198US4677676AActive attenuation system with on-line modeling of speaker, error path and feedback packNELSON IND INC·Filed 1986·Granted Jun 30, 1987·199 cites·25 claims
- 0297US5968371ALubricant circulation diagnostic and modeling systemNELSON IND INC·Filed 1998·Granted Oct 19, 1999·134 cites·29 claims
- 0397US4665549AHybrid active silencerNELSON IND INC·Filed 1985·Granted May 12, 1987·139 cites·23 claims
- 0496US4677677AActive sound attenuation system with on-line adaptive feedback cancellationNELSON IND INC·Filed 1985·Granted Jun 30, 1987·136 cites·20 claims
- 0595US5033082ACommunication system with active noise cancellationNELSON IND INC·Filed 1989·Granted Jul 16, 1991·122 cites·39 claims
- 0690US4815139AActive acoustic attenuation system for higher order mode non-uniform sound field in a ductNELSON IND INC·Filed 1988·Granted Mar 21, 1989·82 cites·38 claims
- 0788US5930371ATunable acoustic systemNELSON IND INC·Filed 1997·Granted Jul 27, 1999·83 cites·29 claims
- 0883US5715320AActive adaptive selective control systemDIGISONIX INC·Filed 1995·Granted Feb 3, 1998·64 cites·42 claims
- 0983US4987598AActive acoustic attenuation system with overall modelingNELSON IND·Filed 1990·Granted Jan 22, 1991·69 cites·23 claims
- 1081US5022082AActive acoustic attenuation system with reduced convergence timeNELSON IND INC·Filed 1990·Granted Jun 4, 1991·61 cites·17 claims
- 1177US5602928AMulti-channel communication systemDIGISONIX INC·Filed 1995·Granted Feb 11, 1997·50 cites·24 claims
- 1269US5172416AActive attenuation system with specified output acoustic waveNELSON IND INC·Filed 1990·Granted Dec 15, 1992·37 cites·8 claims
- 1364US4359136AMuffler constructionNELSON IND INC·Filed 1980·Granted Nov 16, 1982·26 cites·6 claims
- 1461US5206911ACorrelated active attenuation system with error and correction signal inputNELSON IND INC·Filed 1992·Granted Apr 27, 1993·27 cites·4 claims
- 1559US5088575AAcoustic system with transducer and venturiNELSON IND INC·Filed 1990·Granted Feb 18, 1992·24 cites·31 claims
- 1656US4903249ARigid foraminous microphone probe for acoustic measurement in turbulent flowNELSON IND·Filed 1988·Granted Feb 20, 1990·15 cites·14 claims
- 1754US5418873AActive acoustic attenuation system with indirect error sensingDIGISONIX INC·Filed 1993·Granted May 23, 1995·20 cites·34 claims
- 1849US5627747ASystem for developing and operating an active sound and vibration control systemDIGISONIX INC·Filed 1994·Granted May 6, 1997·17 cites·41 claims
- 1948US4811309AMicrophone probe for acoustic measurement in turbulent flowNELSON IND INC·Filed 1987·Granted Mar 7, 1989·13 cites·24 claims
- 2041US5570425ATransducer daisy chainDIGISONIX INC·Filed 1994·Granted Oct 29, 1996·14 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →