Filings by year

G03G 15/348: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197710
197870
197910
198020
198100
198240
198350
198440
198550
198640
198750
198890
198950
199030
199140
199270
199380
199440
199520
199620
199730
199870
199960
200090
200140
200221
200300
200410
200511
200611
200715
200807
200901
201020
201100
201211
201301
201421
201520

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents