H04M 2215/22

Bandwidth or usage-sensitve billing

H04M2215/22 (Bandwidth or usage-sensitve billing) appears on 516 US grants and 617 published applications in this corpus.

Search patents in H04M
Granted patents
516
Published applications
617
Assignees
245
Inventors
1,135
Latest grant
24 Jun 2025

Filings by year

H04M 2215/22: granted patents and published applications per publication year
YearGranted patentsPublished applications
199710
199890
199960
2000180
20012230
200220106
200329110
20043098
20053663
20064845
20072535
20084521
20094420
20103715
2011309
20122615
20132210
20142516
2015154
201653
201753
201876
201912
202041
202122
202200
202331
202401
202511

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents