Filings by year

H04N 1/00448: granted patents and published applications per publication year
YearGranted patentsPublished applications
199920
200030
200145
200214
200325
200434
2005412
2006312
2007624
2008319
2009711
20101032
2011626
20121740
20133121
20143789
20154525
20162819
20171213
20181510
2019159
2020810
202164
202279
202325
202487
202511
202633

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

Recent patents

Most cited

By later US patents