Patent Assignment
Reel/Frame 011420/0506
Assignment of Assignor's Interest
Recorded: 2000-12-29
Pages: 3
Assignors
WANG, XIN
Executed: 2000-12-28
OKAMOTO, STEVE ATSUSHI
Executed: 2000-12-28
LEAR, RUSSELL ROBERT
Executed: 2000-12-28
ISHIGO, NANCY LYNN
Executed: 2000-12-28
Assignee
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Multi-Stage Watermarking Process and System