Filings by year

H04N 2201/3292: granted patents and published applications per publication year
YearGranted patentsPublished applications
198210
198300
198410
198500
198600
198720
198830
198950
199020
199120
199230
199300
199440
199510
199640
199710
199830
199900
200010
200110
200210
200305
200412
200501
200610
200712
200800
200914
201004
201123
201233
201312
201441
201520
201600
201710

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents