Filings by year

H04N 1/32133: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197800
197900
198000
198110
198200
198310
198400
198500
198610
198700
198800
198950
199020
199120
199250
199320
199450
1995120
1996130
1997100
1998230
1999200
2000160
2001157
20022731
20032545
20044184
200530107
20065677
20075895
200866144
200973110
201093111
201113768
201210049
20135386
20147029
20155926
20163419
20171937
20183427
20193113
2020108
2021717
20221121
20232120
20241715
2025138
2026410

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