H04M 2203/353

Where the information comprises non-audio but is provided over voice channels

Official title: where the information comprises non-audio but is provided over voice channels

H04M2203/353 (Where the information comprises non-audio but is provided over voice channels) appears on 93 US grants and 147 published applications in this corpus.

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Granted patents
93
Published applications
147
Assignees
57
Inventors
198
Latest grant
19 Sep 2023

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H04M 2203/353: granted patents and published applications per publication year
YearGranted patentsPublished applications
2001110
2002610
200319
200446
2005511
200649
200779
2008226
200923
201050
2011105
2012114
201375
2014138
201522
201675
201742
201833
201923
202021
202133
202201
202320
202401
202500
202601

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