Filings by year

H01S 3/1668: granted patents and published applications per publication year
YearGranted patentsPublished applications
199310
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200701
200802
200900
201010
201122
201200
201301
201410
201500
201600
201700
201811
201901
202010

By publication year. Applications have been published since 2001.

Subgroups

Granted patents