Filings by year

G02B 15/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
200210
200300
200400
200500
200600
200700
200801
200900
201011
201112
201200
201313
201421
201523
201602
201756
201864
201921
202023
202110
202210
202301
202402
202510

By publication year.