Filings by year

H02P 1/166: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198010
198100
198210
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199510
199600
199710
199810
199900
200000
200100
200200
200300
200401
200511
200610
200700
200801
200900
201011
201100
201201
201302
201421
201512
201611
201721
201822
201913
202022
202131
202201
202311
202410
202501

By publication year. Applications have been published since 2001.