Application

14689227 · PUSH-TO-TALK TELECOMMUNICATIONS SYSTEM UTILIZING AN VOICE-OVER-IP NETWORK

Filed 2015-04-17 · Granted · Patent 9723458 (2017-08-01) The official file ↗The patent and its PDF ↗ · Art unit 2648 · Examiner Tan H Trinh Easy · CPC H04W 4/10 · Apple Inc. · Kowert Hood Munyon Rankin & Goetzel (Apple)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.2 mo

to disposition 27.5 mo

Statutes raised

1 actions read

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