IP Library › Assignment 016164/0050
Patent Assignment
Reel/Frame 016164/0050

Assignment of Assignor's Interest

Recorded: 2005-06-16 Pages: 3
Assignor
Assignee
POLYU ENTERPRISES LIMITED
THE HONG KONG POLYTECHNIC UNIVERSITY, HUNG HOM, KOWLOON, HONG KONG
Covered Property (1)
Dc to Dc Converter
Patent: 6,853,569 →
Application: 10/346,167 →
Publication: US 2004/0141345
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 10, 2003
From: CHENG, KA WAI ERIC; YEUNG, YIU PUN BENNY
To: HONG KONG POLYTECHNIC UNIVERSITY, THE
Reel/Frame 013944/0820 →
Assignment of Assignor's Interest Jun 16, 2005
From: POLYU ENTERPRISES LIMITED
To: DIGIPOWER HOLDINGS LIMITED
Reel/Frame 016164/0080 →