Filings by year

G03G 15/0163: granted patents and published applications per publication year
YearGranted patentsPublished applications
197660
197720
197830
197900
198000
198110
198230
198320
198410
198520
198630
198730
198870
198980
1990110
1991170
1992170
1993170
1994210
1995180
1996260
1997230
1998280
1999160
200050
2001110
200282
200314
200436
200564
200636
200734
200825
200935
201056
201134
201242
201331
201420
201521
201610
201701
201822
201911
202000
202100
202213
202310
202421

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents