Filings by year

H04H 60/16: granted patents and published applications per publication year
YearGranted patentsPublished applications
198610
198730
198810
198910
199010
199100
199200
199300
199410
199500
199630
199740
199880
199960
200060
200139
200268
2003611
2004312
2005713
2006720
2007530
2008610
2009912
2010914
201190
201294
2013102
201485
201582
201600
201713
201833
201942
202051
202142
202222
202311
202411
202511

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents