IP Library › Assignment 019572/0598
Patent Assignment
Reel/Frame 019572/0598

Assignment of Assignor's Interest

Recorded: 2007-07-17 Pages: 5
Assignors
MELVILLE, DAVID O.S.
Executed: 2007-07-10
ROSENBLUTH, ALAN E.
Executed: 2007-07-06
TIAN, KEHAN
Executed: 2007-07-10
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method, Computer Program, Apparatus and System Providing Printing for an Illumination Mask for Three-Dimensional Images
Patent: 7,969,554 →
Application: 11/778,750 →
Publication: US 2009/0021718
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2013
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 029733/0156 →