IP Library Assignment 013230/0474
Patent Assignment
Reel/Frame 013230/0474

Assignment of Assignor's Interest

Recorded: 2002-11-06 Pages: 3
Assignor
YOTSUYA, SHINICHI
Executed: 2002-10-22
Assignee
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Mask and Method of Manufacturing the Same, Electro-Luminescence Device and Method of Manufacturing the Same, and Electronic Instrument
Patent: 6,720,236 →
Application: 10/247,360 →
Publication: US 2003/0061593
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2013
From: SEIKO EPSON CORPORATION
To: INTELLECTUAL KEYSTONE TECHNOLOGY LLC
Reel/Frame 030319/0722 →