IP Library › Assignment 014551/0844
Patent Assignment
Reel/Frame 014551/0844

Assignment of Assignor's Interest

Recorded: 2003-09-24 Pages: 3
Assignors
CHEN, YAO-CHING S.
Executed: 2003-09-19
CHIEH, DING-WEI L.
Executed: 2003-09-22
TRAN, HUONG T.
Executed: 2003-09-22
TSUJI, YUMI K.
Executed: 2003-09-22
ZHANG, GUOGEN
Executed: 2003-09-22
Assignee
Covered Property (1)
Query Transformation for Union All View Join Queries Using Join Predicates for Pruning and Distribution
Patent: 7,188,098 →
Application: 10/669,749 →
Publication: US 2005/0065926
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2019
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: WRP IP MANAGEMENT, LLC
Reel/Frame 049033/0410 →