Assignee
WALLER JR JAMES K
US·19 granted patents·4 pending applications·210 citations·filing 1986–2020
Top patents by PatentIndex Score
23 records- 0196US4696044ADynamic noise reduction with logarithmic controlWALLER JR JAMES K·Filed 1986·Granted Sep 22, 1987·95 cites·7 claims
- 0281US9402128B2Adaptive rail power amplifier technologyWALLER JR JAMES K·Filed 2013·Granted Jul 26, 2016·5 cites·1 claims
- 0374US9641133B2Adaptive rail power amplifier technologyWALLER JR JAMES K·Filed 2016·Granted May 2, 2017·2 cites·1 claims
- 0474US7035413B1Dynamic spectral matrix surround systemWALLER JR JAMES K·Filed 2000·Granted Apr 25, 2006·15 cites·25 claims
- 0569US9853602B2Adaptive tracking rail audio amplifierWALLER JR JAMES K·Filed 2017·Granted Dec 26, 2017·1 cites·8 claims
- 0668US5268527AAudio power amplifier with reactance simulationWALLER JR JAMES K·Filed 1991·Granted Dec 7, 1993·19 cites·13 claims
- 0766US7957546B2Multi-channel noise reduction system with direct instrument trackingWALLER JR JAMES K·Filed 2005·Granted Jun 7, 2011·3 cites·16 claims
- 0866US4881047AAutomatic gain expansion systemWALLER JR JAMES K·Filed 1988·Granted Nov 14, 1989·16 cites·25 claims
- 0964US7532730B2Audio dynamics processing control systemWALLER JR JAMES K·Filed 2005·Granted May 12, 2009·2 cites·2 claims
- 1057US9137618B1Multi-dimensional processor and multi-dimensional audio processor systemWALLER JR JAMES K·Filed 2005·Granted Sep 15, 2015·2 cites·1 claims
- 1156US5263091AIntelligent automatic threshold circuitWALLER JR JAMES K·Filed 1992·Granted Nov 16, 1993·24 cites·22 claims
- 1254US11488619B2Adaptive dynamic audio hum extractor and extraction processWALLER JR JAMES K·Filed 2020·Granted Nov 1, 2022·0 cites·11 claims
- 1352US8565447B2Active instrument subwoofer system for low frequency enhancementWALLER JR JAMES K·Filed 2004·Granted Oct 22, 2013·3 cites·6 claims
- 1451US2017103744A1Multi-Channel Noise Reduction System with Direct Instrument TrackingWALLER JR JAMES K·Filed 2016·Application pending·0 cites
- 1550US5124657AComposite signal processor and single-ended noise reduction systemWALLER JR JAMES K·Filed 1989·Granted Jun 23, 1992·8 cites·4 claims
- 1650US2018123519A1Adaptive tracking rail audio amplifierWALLER JR JAMES K·Filed 2017·Application pending·0 cites
- 1749US4893099AExtended response dynamic noise reduction systemWALLER JR JAMES K·Filed 1986·Granted Jan 9, 1990·8 cites·23 claims
- 1847US8842852B1Audio dynamics processing control system with exponential release responseWALLER JR JAMES K·Filed 2011·Granted Sep 23, 2014·0 cites·30 claims
- 1947US2014044282A1Active Instrument Subwoofer System for Low Frequency EnhancementWALLER JR JAMES K·Filed 2013·Application pending·0 cites
- 2047US2011308377A1Multi-Channel Noise Reduction System with Direct Instrument TrackingWALLER JR JAMES K·Filed 2011·Application pending·0 cites
- 2144US9040806B1Multi-channel noise reduction system with direct instrument trackingWALLER JR JAMES K·Filed 2012·Granted May 26, 2015·0 cites·6 claims
- 2243US9510116B2High definition distributed sound systemWALLER JR JAMES K·Filed 2011·Granted Nov 29, 2016·0 cites·16 claims
- 2343US4745309AAdjustable RMS circuitWALLER JR JAMES K·Filed 1986·Granted May 17, 1988·7 cites·6 claims
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