Andrew W. Leung

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Pleasanton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus to manage and control a power state of a devic...
- Patent number 9,141,172
- Issue date Sep 22, 2015
- EMC Corporation
- Andrew W. Leung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus to exercise and manage a related set of power...
- Patent number 9,021,275
- Issue date Apr 28, 2015
- EMC Corporation
- Kevin M. Greenan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus to determine an idle state of a device set bas...
- Patent number 8,862,923
- Issue date Oct 14, 2014
- EMC Corporation
- Andrew W. Leung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Search and update of attributes in file systems
- Patent number 8,296,312
- Issue date Oct 23, 2012
- NetApp, Inc.
- Andrew Leung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-dimensional indexes for quick multiple attribute search in a ca...
- Patent number 8,219,564
- Issue date Jul 10, 2012
- NetApp, Inc.
- Minglong Shao
- G06 - COMPUTING CALCULATING COUNTING