Filings by year

H04N 2201/3243: granted patents and published applications per publication year
YearGranted patentsPublished applications
198310
198400
198500
198600
198710
198800
198910
199040
199110
1992100
199330
199450
1995120
199690
1997150
1998140
1999220
2000180
2001108
20021122
20031464
20043633
20052491
20065226
20074135
20084464
20093451
20105544
20117817
20122313
2013123
2014815
201586
201685
201765
201876
201953
202041
202131
202205
202324
202430

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents