H04M 2215/7231

By sim

Official title: by SIM, e.g. smart card account in SCP, SDP or SN

H04M2215/7231 (By sim) appears on 42 US grants and 35 published applications in this corpus.

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Granted patents
42
Published applications
35
Assignees
13
Inventors
38
Latest grant
13 May 2025

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H04M 2215/7231: granted patents and published applications per publication year
YearGranted patentsPublished applications
200410
200500
200600
200700
200800
200902
201003
201100
201222
201310
201458
201583
201668
201750
201822
201950
202011
202100
202211
202300
202424
202531

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