Patent Assignment
Reel/Frame 057140/0765
Assignment of Assignor's Interest
Recorded: 2021-08-10
Pages: 2
Assignors
SILBERSTEIN, RALPH ANDREW
Executed: 2007-03-19
SAHUC, DAVID
Executed: 2007-03-19
CHILDERS, DONALD JOHNSON
Executed: 2007-03-19
Assignee
THOMSON LICENSING
46 QUAI A. LE GALLO, BOULOGNE-BILLANCOURT, F-92100, FRANCE
Covered Property
(1)
Method and System for Accessibility and Control of Parameters in Scenegraphs
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2021
From: THOMSON LICENSING
To: GVBB HOLDINGS S.A.R.L.
Reel/Frame 057140/0800 →
Assignment of Assignor's Interest
Aug 10, 2021
From: GVBB HOLDINGS S.A.R.L.
To: GRASS VALLEY CANADA
Reel/Frame 057140/0855 →
Security Interest
Mar 20, 2024
From: GRASS VALLEY CANADA; GRASS VALLEY LIMITED
To: MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC
Reel/Frame 066850/0869 →
Assignment of Intellectual Property Security Agreements
Dec 12, 2025
From: MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC
To: MGG INVESTMENT GROUP LP
Reel/Frame 073959/0584 →