Patent Assignment
Reel/Frame 026908/0361
Assignment of Assignor's Interest
Recorded: 2011-09-15
Pages: 6
Assignor
XU, HUAIYU
Executed: 2010-05-20
Assignee
NORTHEASTERN UNIVERSITY TECHNOLOGY TRANSFER CENTER
3-11 WENHUA ROAD, ROOM 502#, YIGOU BUILDING, SHENYANG, LIAONING, 110004, CHINA
Covered Property
(1)
Optimization-Based Simulated Annealing for Integrated Circuit Placement
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Title of Patent Application Previously Recorded on Reel 026908 Frame 0361. Assignor(S) Hereby Confirms the Assignment.
Jul 5, 2012
From: XU, HUAIYU
To: NORTHEASTERN UNIVERSITY TECHNOLOGY TRANSFER CENTER
Reel/Frame 028500/0653 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest
Jul 31, 2019
From: CRESTLINE DIRECT FINANCE, L.P.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 049924/0794 →
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 →