Patent Assignment
Reel/Frame 012161/0977
Assignment of Assignor's Interest
Recorded: 2001-09-10
Pages: 3
Assignors
KADLEC, RON J.
Executed: 2001-08-31
WACH, HANS B.
Executed: 2001-08-31
TURNER, CHRISTOPHER J.
Executed: 2001-08-31
Assignee
DATAPLAY, INC.
2560 55TH STREET, BOULDER, COLORADO, 80301
Covered Property
(1)
Calibration of Focus Error Signal Offset in a Focus Servo System
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 13, 2006
From: SILICON VALLEY BANK; GATX VENTURES, INC.; SEQUEL ENTREPRENEURS' FUND II, L.P.
To: DPHI ACQUISITIONS, INC.
Reel/Frame 017466/0504 →
Change of Name
Dec 12, 2011
From: DPHI ACQUISITIONS, INC.
To: DPHI, INC.
Reel/Frame 027362/0458 →
Voluntary Surrender Agreement
Dec 12, 2011
From: DATAPLAY, INC.
To: SILICON VALLEY BANK; GATX VENTURES, INC.; SEQUEL ENTREPRENEURS' FUND II, L.P.
Reel/Frame 027365/0518 →
Addition of the Missing Text for Exhibits a-C for the Previously Recorded Assignment at Reel/Frame No. 017466/0504
Dec 15, 2011
From: SILICON VALLEY BANK; GATX VENTURES, INC.; SEQUEL ENTREPRENEURS' FUND II, L.P.
To: DPHI ACQUISITIONS, INC.
Reel/Frame 027388/0937 →
Assignment of Assignor's Interest
Jan 13, 2012
From: DPHI, INC.
To: OD TECHNOLOGIES, LLC
Reel/Frame 027527/0125 →
Assignment of Assignor's Interest
Sep 12, 2012
From: OD TECHNOLOGIES, LLC
To: OD SERVO TECHNOLOGIES, LLC
Reel/Frame 028943/0868 →
Assignment of Assignor's Interest
Apr 28, 2013
From: OD SERVO TECHNOLOGIES, LLC
To: OPTICAL DEVICES, LLC
Reel/Frame 030302/0312 →
Assignment of Assignor's Interest
May 10, 2018
From: OPTICAL DEVICES, LLC
To: RPX CORPORATION
Reel/Frame 046111/0191 →
Assignment of Assignor's Interest
Jun 13, 2018
From: OPTICAL DEVICES, LLC
To: RPX CORPORATION
Reel/Frame 046064/0221 →