Filings by year

H04N 1/2038: granted patents and published applications per publication year
YearGranted patentsPublished applications
198010
198110
198200
198310
198410
198510
198620
198730
198840
198900
199010
199100
199200
199310
199410
199510
199630
199720
199830
199940
200030
200151
200220
200321
200403
200500
200601
200711
200811
200911
201005
201102
201221
201342
201443
201521
201622
201701
201834
201932
202079
202141
202222
202320
202404
202523
202611

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

Recent patents

Most cited

By later US patents