Filings by year

B60K 35/223: granted patents and published applications per publication year
YearGranted patentsPublished applications
199410
199500
199600
199700
199800
199900
200000
200100
200201
200310
200410
200504
200623
200716
200832
200913
201013
201102
201203
201322
201403
201514
201636
2017918
20181022
20191720
20202023
20212639
20222228
20232338
20242638
20253433
20262836

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

Recent patents

Most cited

By later US patents