Filings by year

Y02A 40/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197730
197820
197900
198040
198140
198230
198320
198410
198500
198640
198730
198810
198920
199010
199130
199240
199310
199450
199560
199640
199770
199860
199960
200080
200192
200287
200387
2004712
2005212
2006411
200739
200865
200937
201095
2011910
2012616
20131111
2014911
201565
2016621
2017819
2018913
2019715
20201613
2021615
20221714
2023812
202456
20251111
202673

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

Recent patents

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By later US patents