Wensen Liu

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive speech intelligibility control for speech privacy
- Patent number 11,380,347
- Issue date Jul 5, 2022
- Hewlett-Packard Development Company, L.P.
- Sunil Bharitkar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic input devices comprising acoustic ports and transducers
- Patent number 11,166,098
- Issue date Nov 2, 2021
- Hewlett-Packard Development Company, L.P.
- Wensen Liu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Crosstalk cancellation for stereo speakers of mobile devices
- Patent number 10,750,307
- Issue date Aug 18, 2020
- Hewlett-Packard Development Company, L.P.
- Wensen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio distortion correction for a parametric reproduction system
- Patent number 8,275,137
- Issue date Sep 25, 2012
- Parametric Sound Corporation
- Wensen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional acoustic device
- Patent number 7,551,062
- Issue date Jun 23, 2009
- American Technology Corporation
- James J. Croft, III
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC INPUT DEVICES COMPRISING ACOUSTIC PORTS AND TRANSDUCERS
- Publication number 20210195322
- Publication date Jun 24, 2021
- Hewlett-Packard Development Company, L.P.
- Wensen LIU
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ADAPTIVE SPEECH INTELLIGIBILITY CONTROL FOR SPEECH PRIVACY
- Publication number 20210183402
- Publication date Jun 17, 2021
- Hewlett-Packard Development Company, L.P.
- Sunil BHARITKAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Crosstalk Cancellation for Stereo Speakers of Mobile Devices
- Publication number 20200045490
- Publication date Feb 6, 2020
- Hewlett-Packard Development Company, L.P.
- Wensen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-Band Parametric Sound Generation System
- Publication number 20090116660
- Publication date May 7, 2009
- AMERICAN TECHNOLOGY CORPORATION
- James J. Croft, III
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Directional acoustic device
- Publication number 20080129470
- Publication date Jun 5, 2008
- AMERICAN TECHNOLOGY CORPORATION
- James J. Croft
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Focused parametric array
- Publication number 20050195985
- Publication date Sep 8, 2005
- American Technology Corporation
- James J. Croft
- H04 - ELECTRIC COMMUNICATION TECHNIQUE