Filings by year

G03B 27/588: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197740
197830
197930
198050
198160
198200
198330
198440
198560
198650
198730
1988110
1989220
1990170
1991250
1992130
1993120
1994150
1995130
1996140
199780
1998200
1999160
2000160
200192
200264
200332
200434
200535
200602
200740
200810
200910
201000
201110

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents