Filings by year

H04N 1/00175: granted patents and published applications per publication year
YearGranted patentsPublished applications
199310
199400
199500
199610
199710
199800
199910
200020
2001210
2002726
2003618
20041022
2005526
20061328
20071514
20081020
20091014
201055
201166
2012166
201361
201461
201541
201614
201721
201811
201924
202024
202120
202222
202311
202420
202501

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents