H04M 2215/146

Data billing

Official title: Data billing, e.g. wherein the user is charged based only on the time he receives data

H04M2215/146 (Data billing) appears on 21 US grants and 19 published applications in this corpus.

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Granted patents
21
Published applications
19
Assignees
11
Inventors
31
Latest grant
2 Jan 2024

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H04M 2215/146: granted patents and published applications per publication year
YearGranted patentsPublished applications
199810
199900
200000
200100
200200
200311
200400
200500
200610
200701
200810
200901
201012
201101
201222
201321
201411
201522
201611
201732
201812
201900
202020
202101
202211
202300
202410

By publication year. Applications have been published since 2001.

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