Filings by year

H04H 60/94: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197920
198000
198110
198200
198300
198400
198520
198610
198700
198830
198920
199040
199130
199250
199320
199430
199540
1996130
1997150
1998160
1999140
200050
2001112
200295
200368
200474
2005610
200669
200783
200835
200963
2010256
2011223
201284
2013195
2014232
201582
201641
201731
201811
201941
202050
202130
202201
202310

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents