Filings by year

G06K 15/401: granted patents and published applications per publication year
YearGranted patentsPublished applications
200601
200700
200800
200900
201001
201101
201201
201333
201422
201532
201600
201723
201811
201942
202003
202142
202202
202342
202410

By publication year.

Recent patents

Most cited

By later US patents