Filings by year

H04N 1/32577: granted patents and published applications per publication year
YearGranted patentsPublished applications
199810
199900
200020
200111
200201
200312
200401
200521
200604
200702
200811
200902
201023
201101
201240
201321
201423
201501
201611
201736
201811
201932
202033
202111
202200
202310
202412
202500
202601

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents