Filings by year

H01J 9/2277: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197900
198010
198110
198200
198300
198400
198520
198610
198710
198810
198900
199000
199110
199200
199300
199400
199510
199610
199730
199830
199930
200010
200102
200211
200300
200401
200522
200610
200710
200810
200900
201000
201100
201201
201311
201410

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents