Filings by year

H04N 2201/3256: granted patents and published applications per publication year
YearGranted patentsPublished applications
199910
200000
200110
200201
200323
200402
200524
200604
2007110
2008521
2009417
201079
201184
2012811
2013158
2014810
201597
20161419
201776
20181212
2019914
2020135
202164
202244
202337
202445
202531
202640

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