Tie; Hong Sang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tie; Hong Sang.The latest application filed is for "method, system, and program for optimizing database query execution".

Company Profile

0.13.2

Tie; Hong Sang - San Jose CA
TIE, HONG SANG - MORGAN HILL CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method, system, and program for optimizing database query execution Grant 7,146,365 - Allen , et al. December 5, 2	2006-12-05
Method, system, and program for optimizing database query execution App 20040148273 - Allen, Terry Dennis ; et al.	2004-07-29
Method, system, and program for searching a list of entries when search criteria is provided for less than all of the fields in an entry Grant 6,513,028 - Lee , et al. January 28, 2	2003-01-28
Apportioning a work unit to execute in parallel in a heterogeneous environment Grant 6,496,823 - Blank , et al. December 17, 2	2002-12-17
Method, system, and program for determining the join ordering of tables in a join query Grant 6,397,204 - Liu , et al. May 28, 2	2002-05-28
Apportioning A Work Unit To Execute In Parallel In A Heterogeneous Envirnoment App 20020023069 - BLANK, TED ERIC ; et al.	2002-02-21
Query optimization through the use of multi-column statistics to avoid the problems of non-indexed column correlation Grant 6,272,487 - Beavin , et al. August 7, 2	2001-08-07
Access path selection for SQL with variables in a RDBMS Grant 6,219,660 - Haderle , et al. April 17, 2	2001-04-17
Executing complex SQL queries using index screening for conjunct or disjunct index operations Grant 6,081,799 - Beavin , et al. June 27, 2	2000-06-27
Determining the optimal access path for a query at execution time using an actual value for each variable in a query for estimating a filter factor Grant 6,006,220 - Haderle , et al. December 21, 1	1999-12-21
Query optimization through the use of multi-column statistics to avoid the problems of column correlation Grant 5,995,957 - Beavin , et al. November 30, 1	1999-11-30
Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries Grant 5,978,792 - Bhargava , et al. November 2, 1	1999-11-02
User specification of query access paths in a relational database management system Grant 5,940,819 - Beavin , et al. August 17, 1	1999-08-17
Method and apparatus for generating dynamic and hybrid sparse indices for workfiles used in SQL queries Grant 5,758,145 - Bhargava , et al. May 26, 1	1998-05-26
Query parallelism in a shared data DBMS system Grant 5,692,174 - Bireley , et al. November 25, 1	1997-11-25

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