G02C 7/061
Spectacle lenses with progressively varying focal power
Official title: {Spectacle lenses with progressively varying focal power}
G02C7/061 (Spectacle lenses with progressively varying focal power) appears on 933 US grants and 953 published applications in this corpus.
Search patents in G02C- Granted patents
- 933
- Published applications
- 953
- Assignees
- 231
- Inventors
- 864
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 17 | 0 |
| 1999 | 16 | 0 |
| 2000 | 14 | 0 |
| 2001 | 17 | 1 |
| 2002 | 11 | 12 |
| 2003 | 14 | 24 |
| 2004 | 23 | 23 |
| 2005 | 18 | 29 |
| 2006 | 21 | 23 |
| 2007 | 22 | 30 |
| 2008 | 16 | 19 |
| 2009 | 11 | 28 |
| 2010 | 22 | 37 |
| 2011 | 28 | 53 |
| 2012 | 38 | 50 |
| 2013 | 36 | 37 |
| 2014 | 46 | 39 |
| 2015 | 36 | 54 |
| 2016 | 30 | 31 |
| 2017 | 49 | 58 |
| 2018 | 25 | 50 |
| 2019 | 58 | 54 |
| 2020 | 51 | 55 |
| 2021 | 39 | 50 |
| 2022 | 55 | 61 |
| 2023 | 29 | 34 |
| 2024 | 38 | 36 |
| 2025 | 54 | 37 |
| 2026 | 23 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of providing refractive microstructures on a surface of a spectacle lens and spectacle lens design6 Oct 2026US 12,752,503 B2Carl Zeiss Vision International GmbH
- Lens element15 Sep 2026US 12,736,834 B2Essilor International
- Multifocal ophthalmic lenses and related methods28 Jul 2026US 12,693,549 B2CooperVision International Limited
- Light scattering lens for treating myopia and eyeglasses containing the same28 Jul 2026US 12,693,554 B2SightGlass Vision, Inc.
- Contour prism lens with progressive power14 Jul 2026US 12,681,329 B2Newton, Inc.
- Spectacle lens for managing myopia by means of a dual progression control process1 Oct 2026US 2026/0299318 A1Rodenstock GmbH
- Binocular lenslets designs for myopia control24 Sep 2026US 2026/0287928 A1Essilor International
- Spectacle lens comprising ring-shaped structures and method24 Sep 2026US 2026/0287929 A1Carl Zeiss Vision International GmbH
- Spectacle lens, spectacles, and method for producing spectacle lens3 Sep 2026US 2026/0259430 A1Hoya Lens Thailand Ltd.
- Lenslet eyeglass lens and its design method6 Aug 2026US 2026/0227646 A1Suzhou Mason Optical Co., Ltd.
Most cited
By later US patents
- Optical lens system with electro-active lens having alterably different focal lengths247US 6,619,799 B1E-Vision, LLC · 2003
- Multifocal ophthalmic lens with induced aperture243US 6,474,814 B1Florida Optical Engineering, Inc · 2002
- Multifocal ophthalmic lens171US 6,527,389 B2Advanced Medical Optics, Inc. · 2003
- Progressive power ophthalmic lens having a plurality of viewing zone with discontinuous power variations therebetween170US 4,062,629 AAmerican Optical Corporation · 1977
- Refractive index gradient lens163US 5,861,934 AInnotech Corporation · 1999