Filings by year

G04D 3/0051: granted patents and published applications per publication year
YearGranted patentsPublished applications
200501
200600
200700
200810
200901
201000
201100
201200
201300
201401
201510
201600
201701
201800
201901
202010
202112
202202
202300
202420
202511
202601

By publication year. 2026 runs to 8 Oct.