Changjiu Xian

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West Lafayette, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Management of database statistics
- Patent number 7,814,072
- Issue date Oct 12, 2010
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Power management in computer operating systems
- Publication number 20070245163
- Publication date Oct 18, 2007
- Yung-Hsiang Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Management of database statistics
- Publication number 20060149695
- Publication date Jul 6, 2006
- International Business Machines Corporation
- Patrick Dooling Bossman
- G06 - COMPUTING CALCULATING COUNTING