Filings by year

H04N 1/32657: granted patents and published applications per publication year
YearGranted patentsPublished applications
198720
198810
198930
199000
199100
199230
199320
199460
199530
199610
199720
199860
199920
200050
200153
2002510
200334
2004313
2005613
20061415
200789
2008414
2009513
2010617
2011919
20121622
20131513
20142318
2015129
2016119
20171216
20181210
20191410
2020116
202142
202234
202346
202463
202501
202612

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

Recent patents

Most cited

By later US patents