Filings by year

H04N 2201/3232: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198400
198500
198610
198700
198800
198930
199000
199110
199210
199300
199410
199520
199630
199730
199840
199910
200000
200123
2002210
200343
2004107
2005111
2006513
200757
2008819
2009713
2010414
201184
2012136
2013137
201491
201574
201632
201736
201844
201984
202010
202110

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents