IP Library Assignment 041127/0438
Patent Assignment
Reel/Frame 041127/0438

Assignment of Assignor's Interest

Recorded: 2016-12-21 Pages: 4
Assignor
RPX CORPORATION
Executed: 2016-11-04
Assignee
NAGRAVISION S.A.
ROUTE DE GENEVE 22, CHESEAUX, 1033, SWITZERLAND
Covered Properties (2)
Systems, Methods and Computer Program Products That Use an Encrypted Session for Additional Password Verification
Patent: 6,064,736 →
Application: 08/929,434 →
System for Downloading Data Using Video
Patent: 6,864,860 →
Application: 09/233,603 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2009
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: RPX CORPORATION
Reel/Frame 022951/0408 →
Assignment of Assignor's Interest Dec 22, 2016
From: NAGRAVISION S.A.
To: OPENTV, INC.
Reel/Frame 040744/0679 →