Inventor · disambiguated record
Guy C. Nicholson
Also filed as: NICHOLSON GUY · NICHOLSON GUY C
20 granted patents·1 pending application·329 citations·filing 1999–2023
95Inventor score
Top patents by PatentIndex Score
21 records- 0196US8515089B2Active noise cancellation decisions in a portable audio deviceNICHOLSON GUY C·Filed 2010·Granted Aug 20, 2013·76 cites·12 claims
- 0295US10034092B1Spatial headphone transparencyAPPLE INC·Filed 2016·Granted Jul 24, 2018·64 cites·27 claims
- 0395US9326060B2Beamforming in varying sound pressure levelAPPLE INC·Filed 2014·Granted Apr 26, 2016·42 cites·20 claims
- 0494US11818561B1Spatial headphone transparencyAPPLE INC·Filed 2022·Granted Nov 14, 2023·4 cites·20 claims
- 0592US8600454B2Decisions on ambient noise suppression in a mobile communications handset deviceAPPLE INC·Filed 2012·Granted Dec 3, 2013·19 cites·17 claims
- 0691US10951990B2Spatial headphone transparencyAPPLE INC·Filed 2018·Granted Mar 16, 2021·9 cites·22 claims
- 0789US8320974B2Decisions on ambient noise suppression in a mobile communications handset deviceNICHOLSON GUY C·Filed 2010·Granted Nov 27, 2012·15 cites·9 claims
- 0888US11503409B1Spatial headphone transparencyAPPLE INC·Filed 2021·Granted Nov 15, 2022·2 cites·15 claims
- 0985US9082389B2Pre-shaping series filter for active noise cancellation adaptive filterAPPLE INC·Filed 2012·Granted Jul 14, 2015·11 cites·22 claims
- 1085US9058801B2Robust process for managing filter coefficients in adaptive noise canceling systemsPO BRUCE C·Filed 2012·Granted Jun 16, 2015·16 cites·22 claims
- 1185US8988480B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2012·Granted Mar 24, 2015·7 cites·10 claims
- 1284US8744091B2Intelligibility control using ambient noise detectionCHEN SHAOHAI·Filed 2010·Granted Jun 3, 2014·13 cites·24 claims
- 1383US9330654B2Active noise cancellation decisions in a portable audio deviceAPPLE INC·Filed 2013·Granted May 3, 2016·8 cites·15 claims
- 1479US7142894B2Mobile phone for voice adaptation in socially sensitive environmentNOKIA CORP·Filed 2003·Granted Nov 28, 2006·27 cites·27 claims
- 1578US12200458B1Spatial headphone transparencyAPPLE INC·Filed 2023·Granted Jan 14, 2025·0 cites·18 claims
- 1675US9749737B2Decisions on ambient noise suppression in a mobile communications handset deviceAPPLE INC·Filed 2013·Granted Aug 29, 2017·3 cites·20 claims
- 1774US9099077B2Active noise cancellation decisions using a degraded referenceNICHOLSON GUY C·Filed 2012·Granted Aug 4, 2015·7 cites·17 claims
- 1864US9609409B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2015·Granted Mar 28, 2017·1 cites·12 claims
- 1956US10003885B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2017·Granted Jun 19, 2018·0 cites·20 claims
- 2037US2002071162A1Method of implementing optical data transmission of mobile station, data transmission element and mobile station standFiled 2001·Application pending·0 cites
- 2126US6266516B1Audio diaphragm mounting arrangements in radio telephone handsetsNOKIA MOBILE PHONES LTD·Filed 1999·Granted Jul 24, 2001·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →