IP Library › Assignment 011579/0708
Patent Assignment
Reel/Frame 011579/0708

Assignment of Assignor's Interest

Recorded: 2001-02-26 Pages: 4
Assignor
LEE, CHUNG J.
Executed: 2001-02-20
Assignee
DIELECTRIC SYSTEMS INCORPORATE
47430 SEABRIDGE DRIVE, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Integration of Low Epsilon Thin Films and Ta into Cu Dual Damascene
Patent: 6,825,303 →
Application: 09/795,217 →
Publication: US 2002/0120083
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 30, 2015
From: DIELECTRIC SYSTEMS INC.
To: IO FILMS INC.
Reel/Frame 037384/0087 →