Filings by year

G02F 1/13452: granted patents and published applications per publication year
YearGranted patentsPublished applications
197710
197820
197930
198010
198120
198220
198310
198430
198520
198630
1987100
198870
1989100
199060
1991140
1992110
1993110
1994170
1995140
1996300
1997310
1998510
1999370
2000370
20015235
200257127
20038184
200485126
200587148
200689164
200799171
2008117202
2009108126
2010140129
2011129126
2012103110
201398111
2014118166
2015133159
2016144198
2017164182
2018173280
2019253300
2020305276
2021241307
2022215180
2023181158
2024170144
202512993
20264952

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

Recent patents

Most cited

By later US patents