Filings by year

G02F 1/1345: granted patents and published applications per publication year
YearGranted patentsPublished applications
197690
197780
197840
197960
198030
198170
198220
1983100
1984130
1985110
198670
1987190
1988150
1989190
1990120
1991200
1992180
1993280
1994410
1995340
1996690
1997770
19981180
1999970
20001370
2001178136
2002194346
2003244291
2004259347
2005250375
2006264366
2007247379
2008263375
2009290313
2010320305
2011317284
2012262292
2013293272
2014275353
2015278345
2016344426
2017353429
2018396525
2019503549
2020540497
2021453531
2022366316
2023324284
2024321270
2025230173
20267987

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

Subgroups

Granted patents

Recent patents

Most cited

By later US patents