Patent Assignment
Reel/Frame 012715/0023
Assignment of Assignor's Interest
Recorded: 2002-03-18
Pages: 2
Assignee
VERIZON LABORATORIES INC.
40 SYLVAN ROAD, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
System and Method for Billing Calls Over a Wireless Network
Patent:
7,155,204 →
Application:
10/007,960 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.