Filings by year

H04N 1/00148: granted patents and published applications per publication year
YearGranted patentsPublished applications
199510
199610
199720
199820
199920
200070
20011227
20021266
20031756
20042558
20051242
20064148
20072940
20083128
20092729
20102431
20112320
20122333
20131926
20143127
20152519
20162519
20171818
20182820
20191726
20202118
20211013
2022167
20231211
202466
202566
202632

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents