Filings by year

H02G 3/0493: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197930
198020
198120
198200
198310
198420
198510
198620
198700
198810
198930
199010
199110
199220
199330
199420
199500
199610
199750
199830
199930
200020
200150
200276
200340
200425
200517
200644
200788
2008710
2009710
2010118
2011611
201247
201356
20141111
201595
2016710
20171219
20181113
20191216
20201624
20211620
20221911
20231319
2024422
2025714
202678

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