H04M 2203/25

Related to user interface aspects of the telephonic communication service

Official title: related to user interface aspects of the telephonic communication service

H04M2203/25 (Related to user interface aspects of the telephonic communication service) appears on 922 US grants and 914 published applications in this corpus.

Search patents in H04M
Granted patents
922
Published applications
914
Assignees
341
Inventors
1,660
Latest grant
8 Sep 2026

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H04M 2203/25: granted patents and published applications per publication year
YearGranted patentsPublished applications
199010
199100
199200
199300
199400
199500
199600
199710
199860
1999100
200080
200189
20021119
20031222
20041321
2005824
20062026
20071751
20081046
20091439
20102233
20113434
20125635
20136865
20146247
20156343
20166254
20175758
20187345
20195829
20205046
20214553
20223125
20233139
20243322
20252918
2026911

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