G02C 7/085
Fluid-filled lenses
Official title: {Fluid-filled lenses, e.g. electro-wetting lenses}
G02C7/085 (Fluid-filled lenses) appears on 312 US grants and 370 published applications in this corpus.
Search patents in G02C- Granted patents
- 312
- Published applications
- 370
- Assignees
- 124
- Inventors
- 430
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 3 |
| 2005 | 0 | 4 |
| 2006 | 3 | 7 |
| 2007 | 2 | 6 |
| 2008 | 6 | 8 |
| 2009 | 5 | 0 |
| 2010 | 2 | 10 |
| 2011 | 4 | 12 |
| 2012 | 6 | 32 |
| 2013 | 13 | 9 |
| 2014 | 21 | 27 |
| 2015 | 14 | 24 |
| 2016 | 13 | 23 |
| 2017 | 17 | 13 |
| 2018 | 21 | 27 |
| 2019 | 23 | 24 |
| 2020 | 21 | 23 |
| 2021 | 13 | 34 |
| 2022 | 22 | 16 |
| 2023 | 25 | 18 |
| 2024 | 21 | 18 |
| 2025 | 23 | 16 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for measuring visual acuity by using focus-tunable lens6 Oct 2026US 12,754,350 B2Samsung Electronics Co., Ltd.
- Apparatus and method for measuring visual acuity by using focus-tunable lens18 Aug 2026US 12,710,570 B2Samsung Electronics Co., Ltd.
- Intraocular lens materials and components28 Apr 2026US 12,611,296 B2Alcon Inc.
- Electronic device with a tunable lens having two adjustable surfaces28 Apr 2026US 12,613,417 B2
- Prescription system for flexible lenses7 Apr 2026US 12,596,247 B2Snap Inc.
- Optical assembly8 Oct 2026US 2026/0309898 A1Optotune Switzerland AG
- Method and apparatus of controlling focus-adjustable glasses based on user feedback24 Sep 2026US 2026/0287932 A1Electronics and Telecommunications Research Institute
- Head-mounted device with adjustable vision correction3 Sep 2026US 2026/0259416 A1
- Intraocular lens materials and components6 Aug 2026US 2026/0224350 A1Alcon Inc.
- Tunable Lens with Actuators16 Jul 2026US 2026/0202685 A1Apple Inc.
Most cited
By later US patents
- Intraocular lens system297US 4,816,031 A1989
- Eyeglasses with controllable refracting power216US 5,182,585 AThe Arizona Carbon Foil Company, Inc. · 1993
- Field-customizable variable focal length lens189US 5,956,183 A1999
- Vision compensation181US 4,181,408 A1980
- Adjustable intraocular lens173US 6,730,123 B1Proteus Vision, LLC · 2004