Cheng-mean Liu

Follow

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exposing off-host audio processing capabilities
- Patent number 9,264,835
- Issue date Feb 16, 2016
- Microsoft Technology Licensing, LLC
- Kristin Condit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exposing multi-mode audio device as a single coherent audio device
- Patent number 8,190,781
- Issue date May 29, 2012
- Microsoft Corporation
- Cheng-mean Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for parsing flexible audio codec topologies
- Patent number 7,756,594
- Issue date Jul 13, 2010
- Microsoft Corporation
- Cheng-mean Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PERFORMING PROCESSING-INTENSIVE OPERATION ON MULTI-TASKING LIMITED-...
- Publication number 20160293212
- Publication date Oct 6, 2016
- Microsoft Technology Licensing, LLC
- Li Li
- G11 - INFORMATION STORAGE
Information Patent Application
EXPOSING OFF-HOST AUDIO PROCESSING CAPABILITIES
- Publication number 20120245718
- Publication date Sep 27, 2012
- Microsoft Corporation
- Kristin Condit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPOSING MULTI-MODE AUDIO DEVICE AS A SINGLE COHERENT AUDIO DEVICE
- Publication number 20090319692
- Publication date Dec 24, 2009
- Microsoft Corporation
- Cheng-mean Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for parsing flexible audio codec topologies
- Publication number 20050278168
- Publication date Dec 15, 2005
- Microsoft Corporation
- Cheng-mean Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio driver componentization
- Publication number 20040064210
- Publication date Apr 1, 2004
- Martin G. Puryear
- G06 - COMPUTING CALCULATING COUNTING