Filings by year

H04N 21/4358: granted patents and published applications per publication year
YearGranted patentsPublished applications
200201
200304
200404
200513
200613
200712
200803
200913
201042
201177
201244
2013413
20141710
2015614
201699
2017611
201875
201954
202066
202186
202255
202352
202432
202532
202622

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents