Filings by year

D06F 37/268: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198000
198100
198200
198300
198400
198510
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200110
200200
200300
200402
200500
200601
200701
200802
200934
201016
201117
2012829
201341
201450
201548
2016711
2017714
2018168
2019106
202078
202169
202282
202354
202435
202557
202635

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

Recent patents

Most cited

By later US patents