Patent Assignment
Reel/Frame 010719/0654
Assignment of Assignor's Interest
Recorded: 2000-04-03
Pages: 2
Assignor
NORTEL NETWORKS CORPORATION
Executed: 2000-02-23
Assignee
ASTEC INTERNATIONAL LIMITED
38TH FLOOR, CENTRAL PLAZA, 18 HARBOUR ROAD, WANCHAI, HONG KONG
Covered Property
(1)
Flyback Converter with Soft Switching Using Auxiliary Switch and Resonant Circuit
Patent:
6,005,782 →
Application:
09/173,034 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 1999
From: JAIN, PRAVEEN; LIU, YAN-FEI; XI, YOUHAO
To: NORTEL NETWORKS CORPORATION; CONCORDIA UNIVERSITY
Reel/Frame 010348/0475 →
Change of Name
Dec 23, 1999
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 010567/0001 →
Assignment of Assignor's Interest
Oct 20, 2000
From: CONCORDIA UNIVERSITY
To: ASTEC INTERNATIONAL LIMITED
Reel/Frame 011197/0001 →