Filings by year

H04N 1/0685: granted patents and published applications per publication year
YearGranted patentsPublished applications
197910
198010
198130
198210
198300
198400
198500
198600
198700
198810
198900
199010
199110
199210
199300
199420
199500
199600
199710
199800
199900
200010
200100
200210
200301
200400
200510
200600
200700
200800
200900
201000
201100
201200
201300
201400
201500
201600
201700
201802
201910
202001
202120

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents