Filings by year

B60Q 3/252: granted patents and published applications per publication year
YearGranted patentsPublished applications
198510
198600
198720
198840
198910
199050
199150
199230
199340
199460
199530
199650
199730
199810
199910
200020
200152
200253
200352
200433
200514
200634
200721
200804
200932
201012
201103
201211
201324
201425
2015410
201689
201748
201878
201996
202069
202162
202234
202343
202420
202523
202611

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

Recent patents

Most cited

By later US patents