Inventor · disambiguated record
Wensen Liu
Also filed as: LIU WENSEN
12 granted patents·2 pending applications·23 citations·filing 2005–2023
85Inventor score
Files withGOOGLE LLC4AMERICAN TECH CORP3SYNAPTICS INC3HEWLETT PACKARD DEVELOPMENT CO2HEWLETT PACKARD DEVELOPMENT CO LP1
Top patents by PatentIndex Score
14 records- 0180US10945058B2Balanced stereo headphones with un-balanced air chambersSYNAPTICS INC·Filed 2019·Granted Mar 9, 2021·3 cites·19 claims
- 0279US11601744B2Headphone alignment systems and methodsSYNAPTICS INC·Filed 2021·Granted Mar 7, 2023·1 cites·18 claims
- 0379US11380347B2Adaptive speech intelligibility control for speech privacyHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 5, 2022·4 cites·18 claims
- 0474US11978429B2Active noise cancelling earbud devicesGOOGLE LLC·Filed 2023·Granted May 7, 2024·0 cites·20 claims
- 0573US10750307B2Crosstalk cancellation for stereo speakers of mobile devicesHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2017·Granted Aug 18, 2020·2 cites·15 claims
- 0673US8275137B1Audio distortion correction for a parametric reproduction systemLIU WENSEN·Filed 2008·Granted Sep 25, 2012·9 cites·8 claims
- 0767US11026034B2System and method for self-calibrating audio listening devicesGOOGLE LLC·Filed 2019·Granted Jun 1, 2021·1 cites·20 claims
- 0864US11626097B2Active noise cancelling earbud devicesGOOGLE LLC·Filed 2020·Granted Apr 11, 2023·0 cites·18 claims
- 0961US11418878B1Secondary path identification for active noise cancelling systems and methodsSYNAPTICS INC·Filed 2021·Granted Aug 16, 2022·0 cites·20 claims
- 1060US7551062B2Directional acoustic deviceAMERICAN TECH CORP·Filed 2007·Granted Jun 23, 2009·3 cites·46 claims
- 1155US11386881B2Active noise cancelling based on leakage profileGOOGLE LLC·Filed 2020·Granted Jul 12, 2022·0 cites·18 claims
- 1246US2009116660A1In-Band Parametric Sound Generation SystemAMERICAN TECH CORP·Filed 2006·Application pending·0 cites
- 1344US2005195985A1Focused parametric arrayAMERICAN TECH CORP·Filed 2005·Application pending·0 cites
- 1440US11166098B2Acoustic input devices comprising acoustic ports and transducersHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Nov 2, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →