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Application

16559454 · PROVIDING AUDIO ANNOUNCEMENT TO CALLED PARTIES

Filed 2019-09-03 · Granted · Patent 11582334 (2023-02-14) The official file ↗The patent and its PDF ↗ · Art unit 2651 · Examiner Quoc Duc Tran Typical · CPC H04M 1/578 · I D YOU, LLC · Proactive Patents LLC

Office actions
7
first was Non-final rejection
RCEs
3
no appeal
To first action
5.4 mo
to disposition 41.4 mo
Statutes raised
103 DP
7 actions read
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