G02F 2201/343
Cholesteric liquid crystal reflector
Official title: cholesteric liquid crystal reflector
G02F2201/343 (Cholesteric liquid crystal reflector) appears on 138 US grants and 131 published applications in this corpus.
Search patents in G02F- Granted patents
- 138
- Published applications
- 131
- Assignees
- 85
- Inventors
- 315
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 3 |
| 2002 | 0 | 5 |
| 2003 | 6 | 11 |
| 2004 | 6 | 9 |
| 2005 | 4 | 4 |
| 2006 | 8 | 6 |
| 2007 | 5 | 3 |
| 2008 | 6 | 0 |
| 2009 | 4 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 8 |
| 2013 | 0 | 2 |
| 2014 | 5 | 5 |
| 2015 | 5 | 0 |
| 2016 | 2 | 1 |
| 2017 | 1 | 5 |
| 2018 | 4 | 10 |
| 2019 | 5 | 9 |
| 2020 | 10 | 10 |
| 2021 | 7 | 12 |
| 2022 | 11 | 10 |
| 2023 | 9 | 3 |
| 2024 | 4 | 5 |
| 2025 | 4 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ambient light management systems and methods for wearable devices29 Sep 2026US 12,748,310 B2Magic Leap, Inc.
- Optical display system and electronics apparatus1 Sep 2026US 12,724,306 B2Goertek Inc.
- Organic light emitting display device with at least one light blocking layer28 Jul 2026US 12,696,651 B2LG Display Co., Ltd.
- Optical laminate, laminated optical film, optical article, and virtual reality display device1 Jul 2025US 12,345,907 B2FUJIFILM Corporation
- Templated materials, structures including the materials, and methods of using and forming same1 Jul 2025US 12,345,909 B2The Regents of the University of Colorado
- Method for producing cholesteric liquid crystal layer, cholesteric liquid crystal layer, liquid crystal composition, cured product, optically anisotropic body, and reflective layer1 Oct 2026US 2026/0299363 A1FUJIFILM Corporation
- Electronic device2 Jul 2026US 2026/0186355 A1Innolux Corporation
- Organic Light Emitting Display Device With At Least One Light Blocking Layer7 Aug 2025US 2025/0255139 A1LG Display Co., Ltd.
- Display panel and personal immersive device including the same3 Jul 2025US 2025/0216716 A1LG Display Co., Ltd.
- Liquid crystal optical element22 May 2025US 2025/0164841 A1Japan Display Inc.
Most cited
By later US patents
- Chiral nematic liquid crystal polarization modulated color display for stereoscopic viewing device203US 5,835,166 A1998
- LCD comprising a light separating element including a cholesteric liquid crystal sheet194US 5,712,694 AKabushiki Kaisha Toshiba · 1998
- High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm184US 5,486,935 AKaiser Aerospace & Electronics Corporation · 1996
- Cholesteric polarizer for liquid crystal display and overhead projector180US 5,325,218 AMinnesota Mining and Manufacturing Company · 1994
- Multiple image forming apparatus149US 4,987,410 AKaiser Aerospace & Electronics Corporation · 1991