G02F 2203/026
Attenuated or frustrated internal reflection
Official title: attenuated or frustrated internal reflection
G02F2203/026 (Attenuated or frustrated internal reflection) appears on 42 US grants and 36 published applications in this corpus.
Search patents in G02F- Granted patents
- 42
- Published applications
- 36
- Assignees
- 31
- Inventors
- 59
- Latest grant
- 1 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 6 | 5 |
| 2007 | 0 | 1 |
| 2008 | 3 | 1 |
| 2009 | 3 | 3 |
| 2010 | 0 | 3 |
| 2011 | 4 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnet erased eWriter1 Mar 2022US 11,262,635 B1Kent Displays Incorporated
- Display device and method of manufacturing the same28 Sep 2021US 11,131,878 B2Samsung Display Co., Ltd.
- Displaced porous electrode for frustrating TIR and returning light through exit pupil10 Apr 2018US 9,939,706 B2CLEARink Displays, Inc.
- Reflective image display with threshold20 Feb 2018US 9,897,890 B2CLEARink Displays, Inc.
- Method and apparatus for front-lit semi-retro-reflective display4 Apr 2017US 9,612,501 B2CLEARink Displays, Inc.
- Engineered liquid crystal shutter as a dynamic long-pass optical filter8 Jan 2026US 2026/0010026 A1Blaze Bioscience, Inc.
- Display device and method of manufacturing the same6 Jun 2019US 2019/0171063 A1Samsung Display Co., Ltd.
- Method and apparatus for two particle total internal reflection image display14 Feb 2019US 2019/0049814 A1CLEARink Displays, Inc.
- Increased reflectance in total internal reflection-based image displays20 Dec 2018US 2018/0364543 A1CLEARink Displays, Inc.
- Bistability enhancement in total internal reflection image displays21 Jun 2018US 2018/0173074 A1CLEARink Displays, Inc.
Most cited
By later US patents
- Electrophoretic, high index and phase transition control of total internal reflection in high efficiency variable reflectivity image displays164US 6,215,920 B1The University of British Columbia · 2001
- Optical device having reverse mode holographic PDLC and front light guide129US 6,618,104 B1Nippon Telegraph and Telephone Corporation · 2003
- Passive high efficiency variable reflectivity image display device124US 5,959,777 AThe University of British Columbia · 1999
- Electrophoretic, dual refraction frustration of total internal reflection in high efficiency variable reflectivity image displays94US 6,064,784 AThe University of British Columbia · 2000
- Enhanced effective refractive index total internal reflection image display62US 6,304,365 B1The University of British Columbia · 2001