IP Library › Assignment 012874/0442
Patent Assignment
Reel/Frame 012874/0442

Assignment of Assignor's Interest

Recorded: 2002-05-01 Pages: 2
Assignors
CHANG, YUAN-CHI
Executed: 2002-04-25
LANG, CHRISTIAN ALEXANDER
Executed: 2002-04-27
SMITH, JOHN RICHARD
Executed: 2002-04-25
Assignee
Covered Property (1)
Dynamic Optimization of Multi-Feature Queries
Patent: 6,917,932 →
Application: 10/137,032 →
Publication: US 2003/0208484
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 29, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: SINOEAST CONCEPT LIMITED
Reel/Frame 032080/0216 →