IP Library › Assignment 021974/0662
Patent Assignment
Reel/Frame 021974/0662

Assignment of Assignor's Interest

Recorded: 2008-12-14 Pages: 11
Assignors
INOUE, TADANOBU
Executed: 2008-12-10
MELVILLE, DAVID O.
Executed: 2008-12-12
MUTA, HIDEMASA
Executed: 2008-12-10
TIAN, KEHAN
Executed: 2008-12-12
SAKAMOTO, MASAHARU
Executed: 2008-12-10
ROSENBLUTH, ALAN E.
Executed: 2008-12-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORP.
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Determining Manufacturability of Lithographic Mask Using Continuous Derivatives Characterizing the Manufacturability on a Continuous Scale
Patent: 8,028,254 →
Application: 12/334,488 →
Publication: US 2010/0153903
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 →