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17137377 · METHOD AND APPARATUS FOR OPERATING INSTANT MESSAGING SERVER

Filed 2020-12-30 · Granted · Patent 11451504 (2022-09-20) The official file ↗The patent and its PDF ↗ · Art unit 2443 · Examiner Sargon N Nano Easy · CPC H04L 51/216 · KAKAO CORP. · CANTOR COLBURN LLP

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
12.3 mo
to disposition 20.7 mo
Statutes raised
·
1 actions read
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