IP Library Assignment 035182/0744
Patent Assignment
Reel/Frame 035182/0744

Assignment of Assignor's Interest

Recorded: 2015-03-17 Pages: 3
Assignors
YONEZAWA, TAKEMI
Executed: 2015-03-03
YAMADA, TETSUHIRO
Executed: 2015-03-03
Assignee
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Impact Detection Circuit for Physical Quantity Detection Device to Detect Impact to Electronic Apparatus, Moving Object, and Impact Detection Method
Patent: 9,658,245 →
Application: 14/660,160 →
Publication: US 2015/0268265
Related Assignments (2)
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 →
Quitclaim Assignment Nov 14, 2024
From: COLUMBIA PEAK VENTURES, LLC
To: BUNKER HILL TECHNOLOGIES, LLC
Reel/Frame 069360/0828 →