Patent Assignment
Reel/Frame 060935/0883
Release of Security Interest
Recorded: 2022-08-30
Pages: 3
Assignor
CRESTLINE DIRECT FINANCE, L.P.
Executed: 2022-08-16
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
C/O ALLIED INVENTORS, LLC, 16625 REDMOND WAY, SUITE M, PMB 219, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Spectrum Sharing Using Cognitive Radios
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2010
From: REUDINK, DOUGLAS
To: LSTAR TECHNOLOGIES, LLC
Reel/Frame 024303/0025 →
Assignment of Assignor's Interest
Dec 8, 2011
From: REUDINK, DOUGLAS
To: LIGHTSPEED ENTERPRISES, INC.
Reel/Frame 027349/0207 →
Assignment of Assignor's Interest
Dec 8, 2011
From: LSTAR TECHNOLOGIES LLC
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 027351/0677 →
Assignment of Assignor's Interest
Dec 8, 2011
From: LIGHTSPEED ENTERPRISES, INC.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 027352/0153 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217
Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →