Filings by year

B60K 20/06: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197810
197900
198000
198110
198210
198300
198430
198510
198610
198720
198810
198930
199050
199170
199240
199320
199450
199520
199650
199750
199860
199950
200060
200181
200256
200367
200445
200573
200622
200730
200801
200908
201033
201103
201253
201343
201464
201547
201665
2017610
2018813
201977
2020118
2021107
202267
202368
2024610
202586
202648

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

Recent patents

Most cited

By later US patents