Filings by year

H04N 2201/03179: granted patents and published applications per publication year
YearGranted patentsPublished applications
198820
198900
199000
199100
199200
199300
199400
199510
199600
199700
199800
199900
200020
200102
200211
200312
200410
200510
200600
200711
200801
200900
201011
201100
201200
201310
201400
201501
201610

By publication year. Applications have been published since 2001.