Filings by year

H04N 1/00679: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197800
197900
198010
198110
198200
198300
198400
198510
198600
198700
198820
198900
199010
199120
199220
199300
199400
199510
199610
199720
199850
199910
200010
200110
200212
200300
200400
200510
200611
200700
200800
200902
201000
201112
201200
201344
201401
201530
201611
201711
201810
201900
202000
202112
202210
202302
202410
202510

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents