Patent Assignment
Reel/Frame 015978/0108
Assignment of Assignor's Interest
Recorded: 2004-11-05
Pages: 3
Assignor
WEBER, JOSEPH W.
Executed: 2004-10-29
Assignee
CABLE TELEVISION LABORATORIES, INC.
858 COAL CREEK CIRCLE, LOUISVILLE, COLORADO, 80027-3394
Covered Property
(1)
Hierarchical Encryption Key System for Securing Digital Media