Patent Assignment
Reel/Frame 044455/0736
Nunc Pro Tunc Assignment
Recorded: 2017-12-21
Pages: 6
Assignors
WU, HAIQING
Executed: 2017-12-08
HATZIGEORGIOU, STEVE
Executed: 2017-12-08
TREMBLAY, MICHEL
Executed: 2017-12-08
STOUTE, BRENT
Executed: 2017-12-08
Assignee
MACDONALD, DETTWILER AND ASSOCIATES CORPORATION
21025 TRANS-CANADA HIGHWAY, STE-ANNE-DE-BELLEVUE, QC, H9X 3R2, CANADA
Covered Property
(1)
Calibration System and Method for Optimizing Leakage Performance of a Multi-Port Amplifier
Application:
62/438,919 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 5, 2017
From: DIGITALGLOBE, INC.; MACDONALD, DETTWILER AND ASSOCIATES LTD.; MACDONALD, DETTWILER AND ASSOCIATES CORPORATION; MACDONALD, DETTWILER AND ASSOCIATES INC.
To: ROYAL BANK OF CANADA, AS THE COLLATERAL AGENT
Reel/Frame 044167/0396 →
Release of Security Interest
Apr 8, 2020
From: ROYAL BANK OF CANADA
To: MAXAR TECHNOLOGIES ULC; MACDONALD, DETTWILER AND ASSOCIATES INC.; MACDONALD, DETTWILER AND ASSOCIATES CORPORATION; MDA GEOSPATIAL SERVICES INC.
Reel/Frame 052351/0001 →