Application

14549619 · DYNAMIC SESSION TRANSFER NUMBER FOR VOICE CALL CONTINUITY

Filed 2014-11-21 · Granted · Patent 9992709 (2018-06-05) The official file ↗The patent and its PDF ↗ · Art unit 2412 · Examiner Brenda H Pham Easy · CPC H04W 8/06 · TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) · ERICSSON INC.

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

28.5 mo

to disposition 42.4 mo

Statutes raised

103 112

2 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.