Application

14490944 · METHOD AND SYSTEM OF VOICE CARRY OVER FOR INSTANT MESSAGING RELAY SERVICES

Filed 2014-09-19 · Granted · Patent 9154620 (2015-10-06) The official file ↗The patent and its PDF ↗ · Art unit 2477 · Examiner Yong Zhou Typical · CPC H04M 3/42391 · AT&T INTELLECTUAL PROPERTY I, L.P. · AT&T INTELLECTUAL PROPERTY

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

5.0 mo

to disposition 12.6 mo

Statutes raised

101 112 DP

1 actions read

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