H04M 2203/355

Interactive dialogue design tools, features or methods

H04M2203/355 (Interactive dialogue design tools, features or methods) appears on 325 US grants and 332 published applications in this corpus.

Search patents in H04M
Granted patents
325
Published applications
332
Assignees
129
Inventors
616
Latest grant
1 Sep 2026

Filings by year

H04M 2203/355: granted patents and published applications per publication year
YearGranted patentsPublished applications
198810
198900
199010
199110
199200
199300
199400
199500
199600
199730
199810
199960
200050
200184
200247
2003715
20041116
20051230
20061415
20071221
20081214
2009912
201097
20111811
20121410
20131713
20141411
20151815
20161110
20171312
20181615
2019176
20201311
20211948
2022104
20231110
202485
202583
202627

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents