Filings by year

G02B 7/1824: granted patents and published applications per publication year
YearGranted patentsPublished applications
197680
197710
197810
197940
198010
198140
198200
198330
198480
198590
1986110
1987130
1988110
198980
1990210
199190
199260
199320
199450
199530
199650
199760
199840
199950
200020
200182
200234
2003107
200414
2005410
200666
200728
200845
200938
2010516
2011106
201258
201378
201499
2015413
201685
20171220
20181412
20191213
20201612
202177
202275
2023713
202457
2025104
202644

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

Subgroups

Granted patents