H04M 2250/66

User interface aspects for indicating selection options for a communication line

Official title: user interface aspects for indicating selection options for a communication line

H04M2250/66 (User interface aspects for indicating selection options for a communication line) appears on 144 US grants and 172 published applications in this corpus.

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Granted patents
144
Published applications
172
Assignees
85
Inventors
300
Latest grant
18 Aug 2026

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H04M 2250/66: granted patents and published applications per publication year
YearGranted patentsPublished applications
199510
199600
199700
199800
199900
200000
200120
200201
200300
200411
200510
200600
200703
200808
2009015
201037
2011213
20121113
20131319
20141213
20151815
20161912
20171111
2018129
2019128
202088
202184
202224
202323
202422
202523
202620

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