H04M 2203/403

Agent or workforce training

H04M2203/403 (Agent or workforce training) appears on 149 US grants and 134 published applications in this corpus.

Search patents in H04M
Granted patents
149
Published applications
134
Assignees
74
Inventors
327
Latest grant
1 Sep 2026

Filings by year

H04M 2203/403: granted patents and published applications per publication year
YearGranted patentsPublished applications
200401
200500
200604
200702
200801
200908
201030
201110
201272
201352
201446
201570
201627
201756
20181010
20191413
20202112
20211716
20221711
2023177
2024811
202588
202637

By publication year. 2026 runs to 8 Oct.

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