Filings by year

G11B 27/328: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198030
198120
198220
198310
198430
198540
198630
198710
198800
198940
199060
199150
199240
199320
1994230
1995180
1996230
1997120
1998230
1999250
2000190
2001209
20022124
20032821
20041230
2005817
2006258
2007155
200847
200971
201084
201193
201213
201355
201443
201577
201658
201752
201833
201950
202022
202153
202213
202333
202420

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents