Patent Assignment
Reel/Frame 015037/0204
Assignment of Assignor's Interest
Recorded: 2004-02-26
Pages: 3
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6391 SPRINT PARKWAY, KSOPHT0101-Z2100, OVERLAND PARK, KANSAS, 66251-2100
Covered Property
(1)
Computerized System and Method for Displaying Line Usage Reports
Patent:
7,457,400 →
Application:
10/787,978 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.