IP Library Assignment 020256/0903
Patent Assignment
Reel/Frame 020256/0903

Assignment of Assignor's Interest

Recorded: 2007-12-17 Pages: 2
Assignors
OUYANG, XU
Executed: 2007-12-05
SONG, YUNSHENG
Executed: 2007-11-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Computer Program Product for Excluding Variations Attributable to Equipment Used in Semiconductor Wafer Manufacturing from Split Analysis Procedures
Patent: 7,953,680 →
Application: 11/953,274 →
Publication: US 2009/0150811