Filings by year

G09B 9/245: granted patents and published applications per publication year
YearGranted patentsPublished applications
200010
200100
200200
200301
200400
200500
200610
200700
200800
200900
201000
201100
201200
201300
201400
201500
201600
201700
201800
201900
202000
202110
202200
202304
202400
202500
202610

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