Filings by year

H04M 1/27467: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198000
198110
198210
198300
198460
198500
198610
198750
198860
198990
199050
199130
199240
199360
1994170
1995220
1996220
1997180
1998280
1999470
2000350
20013819
20023346
20032542
20043848
20052864
20064389
200740100
200829118
200942112
201055139
20117689
20129568
201310280
20149580
20156463
20167765
20176641
20183737
20194930
20204536
20212924
20223223
20231720
20241413
2025156
202620

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