H04M 2203/2083

Confirmation by serviced party

H04M2203/2083 (Confirmation by serviced party) appears on 88 US grants and 71 published applications in this corpus.

Search patents in H04M
Granted patents
88
Published applications
71
Assignees
56
Inventors
162
Latest grant
15 Jul 2025

Filings by year

H04M 2203/2083: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198400
198500
198620
198710
198820
198910
199000
199100
199200
199300
199400
199500
199600
199710
199800
199930
200000
200121
200234
200343
200444
200534
200656
200724
200817
200927
201034
201192
201241
201341
201453
201521
201654
201722
201846
201921
202021
202121
202222
202331
202400
202521

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents