IP Library Assignment 033377/0504
Patent Assignment
Reel/Frame 033377/0504

Assignment of Assignor's Interest

Recorded: 2014-07-23 Pages: 8
Assignors
WANG, ZHIPENG
Executed: 2013-10-23
DU, TIANYU
Executed: 2013-10-23
MAKRAKIS, DIMITRIOS
Executed: 2013-10-23
MOUFTAH, HUSSEIN T.
Executed: 2013-10-23
Assignee
UNIVERSITY OF OTTAWA
800 KING EDWARD (3042), OTTAWA, ONTARIO, K1N 6N5, CANADA
Covered Property (1)
Acknowledgement Communication with Interference Detection (Ack-Id)
Patent: 9,723,490 →
Application: 14/335,580 →
Publication: US 2015/0117333
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →