Filings by year

G02B 26/126: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197810
197900
198010
198100
198200
198300
198400
198510
198620
198730
198830
198940
199040
199120
199230
199330
199450
199540
199680
199790
1998120
199970
200060
200152
200275
200347
200424
200536
200673
200745
200866
200946
201024
201123
201242
201342
201412
201502
201643
201756
201843
201934
202021
202115
202223
202326
202430
202560

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents