Filings by year

H04N 2201/3294: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198400
198500
198600
198700
198820
198900
199000
199130
199210
199330
199440
199510
199670
199730
199860
199930
200030
200112
200211
200300
200401
200523
200635
200712
200834
200900
201011
201113
201235
201361
201420
201521
201622
201701
201810

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents