Filings by year

H02G 3/32: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197710
197800
197910
198050
198120
198230
198330
198440
198540
198620
198740
198820
198920
199020
199100
199240
199320
199430
199540
199640
199750
199870
199950
200080
200142
20021012
20031518
20041925
20051031
20061630
20072044
20082428
20093031
20102454
20113042
20122968
20134872
20144198
20156586
20169491
201710087
20188096
201993121
2020100130
2021104118
2022117133
2023101136
2024111128
2025105120
20264983

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