Filings by year

H02G 1/127: granted patents and published applications per publication year
YearGranted patentsPublished applications
198920
199020
199120
199200
199320
199440
199520
199600
199700
199810
199910
200010
200100
200211
200313
200431
200512
200631
200710
200800
200900
201000
201100
201210
201301
201411
201501
201613
201723
201816
201955
202086
202144
2022512
202341
202458
202549
202631

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

Recent patents

Most cited

By later US patents