Filings by year

G03B 2215/0542: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
198100
198200
198300
198410
198500
198600
198700
198800
198900
199010
199110
199210
199300
199400
199510
199600
199700
199800
199900
200010
200100
200200
200302
200410
200500
200600
200700
200800
200900
201000
201101
201200
201300
201410
201501
201612
201732
201801
201921
202003
202101
202221
202301
202430
202510

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents