Patent Assignment
Reel/Frame 012187/0906
Assignment of Assignor's Interest
Recorded: 2001-09-19
Pages: 4
Assignee
ARBITRON INC.
9705 PATUXTENT WOODS DRIVE, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Monitoring usage of media data with non-program data elimination
Application:
09/956,368 →
Publication:
US 2003/0054757
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.