IP Library Assignment 019664/0618
Patent Assignment
Reel/Frame 019664/0618

Assignment of Assignor's Interest

Recorded: 2007-07-30 Pages: 3
Assignors
YAMAUCHI, KENTARO
Executed: 2007-07-23
TANAKA, KAZUHIRO
Executed: 2007-07-23
Assignee
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Light Source Device, Lighting and Driving Method Thereof and Projector
Patent: 7,508,144 →
Application: 11/882,026 →
Publication: US 2008/0048583
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 2022
From: SEIKO EPSON CORP.
To: COLUMBIA PEAK VENTURES, LLC
Reel/Frame 058952/0475 →