Filings by year

D06F 89/023: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197800
197900
198010
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199120
199210
199300
199400
199510
199600
199700
199800
199910
200010
200100
200200
200300
200401
200500
200600
200700
200801
200911
201001
201110
201201
201300
201413
201531
201600
201702
201800
201921
202023
202104
2022511
202347
202493
202548
202621

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

Subgroups

Granted patents