Filings by year

G04D 7/1264: granted patents and published applications per publication year
YearGranted patentsPublished applications
200101
200200
200310
200410
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201500
201600
201711
201804
201903
202022
202144
202213
202351
202432
202523
202611

By publication year. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents