H04M 15/42

Dynamic individual rates per user

Official title: {Dynamic individual rates per user}

H04M15/42 (Dynamic individual rates per user) appears on 76 US grants and 86 published applications in this corpus.

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Granted patents
76
Published applications
86
Assignees
44
Inventors
124
Latest grant
12 Aug 2025

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H04M 15/42: granted patents and published applications per publication year
YearGranted patentsPublished applications
200103
200211
200326
200421
200516
200625
200723
200834
200922
201041
201115
201234
2013310
201489
201585
201632
201732
201841
201988
202052
202131
202210
202333
202411
202531

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