Inventor
Tuong Chanh Truong
Inventor
San Jose, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing59%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests38%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
10,628,395Database comparison system202010,169,379Database comparison system20199,830,374Evaluating reference based operations in shared nothing parallelism systems20178,990,185'Evaluating reference based operations in shared nothing parallelism systems'20158,117,182'Apparatus and method for optimizing descendant path evaluation in xpath/xquery'20127,953,742'Three-phase single-pass efficient processing of Xquery update'20117,552,119'Apparatus and method for skipping XML index scans with common ancestors of a previously failed predicate'20097,076,508'Method, system, and program for merging log entries from multiple recovery log files'20066,996,557'Method of optimizing SQL queries where a predicate matches nullable operands'20066,625,593'Parallel query optimization strategies for replicated and partitioned tables'20036,529,896'Method of optimizing a query having an existi subquery and a not-exists subquery'20036,453,314'System and method for selective incremental deferred constraint processing after bulk loading data'20026,085,189'Database system and method for supporting current of cursor updates and deletes from a select query from one or more updatable tables in single node and MPP environments'20006,081,801'Shared nothing parallel execution of procedural constructs in SQL'20006,032,143'Evaluation of existential and universal subquery in a relational database management system for increased efficiency'20005,960,426'Database system and method for supporting current of cursor updates and deletes from a select query from one or more updatable tables in single node and mpp environments'19995,930,795'Supporting dynamic tables in SQL query compilers'19995,873,075'Synchronization of SQL actions in a relational database system'19995,864,840'Evaluation of existential and universal subquery in a relational database management system for increased efficiency'19995,546,570'Evaluation strategy for execution of SQL queries involving recursion and table queues'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2020Patents assigned to IBM (20)· patent assignee history
1996–2020Based in San Jose, CA, US· patent location history
2012–2015Patents assigned to TING EDISON L (2)· patent assignee history
2012Patents assigned to BEYER KEVIN S (1)· patent assignee history
2015Patents assigned to BETAWADKAR-NORWOOD ANJALI (1)· patent assignee history
2015Patents assigned to PRADHAN MAYANK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 20 | 1996–2020 |
| TING EDISON L | 2 | 2012–2015 |
| BETAWADKAR-NORWOOD ANJALI | 1 | 2015 |
| BEYER KEVIN S | 1 | 2012 |
| PRADHAN MAYANK | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 20 | 1996–2020 |