Filings by year

B60Q 1/20: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198000
198100
198200
198300
198400
198510
198600
198720
198850
198930
199000
199110
199200
199350
199430
199500
199620
199710
199820
199930
200020
200110
200223
200341
200413
200502
200632
200717
200816
200953
201032
201112
201211
201326
2014410
201569
2016812
20171118
20181021
20192615
20201716
20211010
2022105
2023810
202464
202565
202613

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

Recent patents

Most cited

By later US patents