Filings by year

H04N 2201/0049: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198020
198110
198200
198310
198410
198500
198620
198740
198830
198940
199020
199110
199230
199300
199450
199530
1996120
1997100
1998190
199990
2000100
20011019
20021137
20031751
20042460
20051669
200630108
20073248
20082950
20092961
20103846
20117749
20126523
20135025
20143925
2015238
2016117
201779
20181213
2019107
2020138
202165
202247
2023108
202454
202545
202611

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

Recent patents

Most cited

By later US patents