Patent Assignment
Reel/Frame 045254/0637
Assignment of Assignor's Interest
Recorded: 2018-03-16
Pages: 5
Assignor
DEN HARTOG, JOS
Executed: 2011-07-04
Assignee
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83, STOCKHOLM, SWEDEN
Covered Property
(1)
Method of and a Network Server and Mobile User Equipment for Providing Chat/VoIP Services in a Mobile Telecommunications Network
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.