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Binghua Zhen
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for executing a query having multiple distinct key columns
Patent number
8,041,726
Issue date
Oct 18, 2011
International Business Machines Corporation
Yao-Ching Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and article of manufacture for efficient evaluation of index...
Patent number
7,979,440
Issue date
Jul 12, 2011
International Business Machines Corporation
You-Chin Fuh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for executing a query having multiple distinct key columns
Patent number
7,487,140
Issue date
Feb 3, 2009
International Business Machines Corporation
Yao-Ching Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for efficient evaluation of index screening predicates
Patent number
7,480,649
Issue date
Jan 20, 2009
International Business Machines Corporation
You-Chin Fuh
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND ARTICLE OF MANUFACTURE FOR EFFICIENT EVALUATION OF INDEX...
Publication number
20090083233
Publication date
Mar 26, 2009
International Business Machines Corporation
You-Chin Fuh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM FOR EXECUTING A QUERY HAVING MULTIPLE DISTINCT KEY COLUMNS
Publication number
20090012945
Publication date
Jan 8, 2009
International Business Machines Corporation
Yao-Ching Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Efficient evaluation of index screening predicates
Publication number
20070011143
Publication date
Jan 11, 2007
You-Chin Fuh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for executing a query having multiple distinct ke...
Publication number
20040117356
Publication date
Jun 17, 2004
Yao-Ching Chen
G06 - COMPUTING CALCULATING COUNTING