Filings by year

H02G 1/1202: granted patents and published applications per publication year
YearGranted patentsPublished applications
1976240
1977160
1978290
197970
1980160
198190
1982180
1983170
1984240
1985200
1986190
1987100
1988210
1989250
1990220
1991290
1992200
1993180
1994230
1995200
1996230
1997130
1998160
199990
2000180
2001161
20021815
20032421
20041517
20051220
20061513
20071011
2008512
2009618
2010714
20111117
20121213
2013929
20141424
20151725
20162049
20171922
20183241
20193347
20203442
20213139
20223753
20233629
20243232
20252246
20261924

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

Subgroups

Granted patents