Filings by year

H04M 1/2753: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197840
197900
198000
198100
198200
198300
198400
198510
198600
198700
198800
198910
199030
199120
199240
199320
199420
199520
199690
199760
1998130
1999170
2000180
20012014
20021739
20031954
20042575
20053285
200649101
200737112
200847107
200947147
201082124
201110089
201210682
20139673
20149781
20156552
20167355
20176262
20185952
20195645
20204647
20214042
20224330
20232019
20242425
2025138
202657

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents