Filings by year

H04N 2201/04798: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197810
197930
198040
198110
198240
198360
198440
198520
198620
198750
198830
198960
199040
199130
1992110
199390
199470
199530
199620
199730
199840
199950
200030
200131
200257
200304
200447
200523
200665
200763
200863
200913
201053
201133
201220
201300
201411
201520
201610
201700
201800
201900
202000
202100
202200
202300
202401

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents