Patent Assignment
Reel/Frame 018723/0323
Assignment of Assignor's Interest
Recorded: 2006-12-15
Pages: 5
Assignors
GILDER, MARK RICHARD
Executed: 2006-12-12
SMITH, WILLIAM DAVID II
Executed: 2006-12-12
ZINGELEWICZ, VIRGINIA ANN
Executed: 2006-12-12
Assignee
NBC UNIVERSAL, INC.
30 ROCKEFELLER PLAZA, NEW YORK, NEW YORK, 10112
Covered Property
(1)
Digital rights management backup and restoration system and method
Application:
11/639,787 →
Publication:
US 2008/0148362
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.