Filings by year

G11B 5/3993: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198910
199000
199100
199200
199300
199400
199520
199600
199740
199810
199930
200030
200110
200210
200312
200434
200510
200635
200743
200819
200928
201054
201183
201271
201311
201411
201520
201601
201712
201810
201910
202010

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents