Patent Assignment
Reel/Frame 031134/0844
Assignment of Assignor's Interest
Recorded: 2013-09-04
Pages: 4
Assignee
ECHOSTAR TECHNOLOGIES L.L.C.
100 INVERNESS TERRACE EAST, ENGLEWOOD, COLORADO, 80112
Covered Property
(1)
System and Method to Track and Log Mobile Communication Device Call Status When the Device Is Not in Possession
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.