IP Library › Assignment 012836/0523
Patent Assignment
Reel/Frame 012836/0523

Assignment of Assignor's Interest

Recorded: 2002-04-22 Pages: 2
Assignor
SAKAI, HIROSHI
Executed: 2002-03-27
Assignee
SANKYO SEIKI MFG. CO., LTD.
5329 SIMOSUWA-MACHI, SUWA-GUN, NAGANO, JAPAN
Covered Property (1)
Two-Wavelength Optical Pickup Device with Step-Like Diffraction Element
Patent: 6,873,591 →
Application: 10/067,686 →
Publication: US 2002/0114257
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 9, 2009
From: SANKYO SEIKI MFG. CO., LTD.
To: NIDEC SANKYO CORPORATION
Reel/Frame 023348/0647 →
Assignment of Assignor's Interest Jan 12, 2010
From: NIDEC SANKYO CORPORATION
To: VOXPATH RS LLC
Reel/Frame 023758/0563 →
Assignment of Assignor's Interest Jun 26, 2015
From: VOXPATH NETWORKS, LLC
To: MFI TECHNOLOGY, LLC
Reel/Frame 036020/0027 →
Assignment of Assignor's Interest Aug 14, 2015
From: VOXPATH NETWORKS, LLC
To: MFI TECHNOLOGY, LLC
Reel/Frame 036820/0205 →
Assignment of Assignor's Interest Mar 27, 2017
From: MFI TECHNOLOGY, LLC
To: DIMENSIONAL DYNAMICS, LLC
Reel/Frame 041753/0932 →