Filings by year

H02G 1/1236: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197810
197900
198010
198100
198200
198310
198400
198500
198610
198700
198830
198900
199000
199120
199200
199300
199400
199510
199610
199700
199800
199900
200060
200110
200210
200311
200400
200501
200610
200702
200800
200912
201000
201123
201202
201313
201412
201551
201634
201711
201868
201938
202045
202145
202243
202353
202421
202535
202625

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents