IP Library › Assignment 015431/0707
Patent Assignment
Reel/Frame 015431/0707

Assignment of Assignor's Interest

Recorded: 2003-12-22 Pages: 2
Assignor
DUFFIELD, DAVID JAY
Executed: 2001-07-17
Assignee
THOMSON LICENSING, S.A.
46 QUAI A. LE GALLO, F-92100 BOULOGNE CEDEX, FRANCE
Covered Property (1)
Method and Apparatus for Permitting Unconfirmed Viewing Time with Addressable Pay Tv
Patent: 8,024,752 →
Application: 10/482,085 →
Publication: US 2004/0210924
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 21, 2017
From: THOMSON LICENSING S.A.
To: THOMSON LICENSING
Reel/Frame 042303/0268 →
Assignment of Assignor's Interest Jul 22, 2017
From: THOMSON LICENSING
To: THOMSON LICENSING DTV
Reel/Frame 043302/0965 →
Assignment of Assignor's Interest Aug 10, 2018
From: THOMSON LICENSING DTV
To: INTERDIGITAL MADISON PATENT HOLDINGS
Reel/Frame 046763/0001 →