H04M 15/8022

Determining tariff or charge band

Official title: {Determining tariff or charge band}

H04M15/8022 (Determining tariff or charge band) appears on 154 US grants and 164 published applications in this corpus.

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Granted patents
154
Published applications
164
Assignees
80
Inventors
334
Latest grant
12 May 2026

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H04M 15/8022: granted patents and published applications per publication year
YearGranted patentsPublished applications
199010
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199500
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199700
199800
199910
200000
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200301
200400
200514
200601
200712
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200912
201014
201158
2012520
20132016
20141722
20151711
20161013
2017109
2018810
2019178
202067
202198
202273
202356
202444
202541
202621

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