H04M 2203/404

Collaboration among agents

H04M2203/404 (Collaboration among agents) appears on 131 US grants and 99 published applications in this corpus.

Search patents in H04M
Granted patents
131
Published applications
99
Assignees
45
Inventors
200
Latest grant
11 Nov 2025

Filings by year

H04M 2203/404: granted patents and published applications per publication year
YearGranted patentsPublished applications
200123
200223
200311
200414
200521
200622
200701
200810
200901
201032
201103
201222
201365
2014811
2015107
2016115
2017148
2018117
2019145
2020127
202186
202267
202373
202442
202540
202603

By publication year. 2026 runs to 8 Oct.

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