G02C 13/003
Measuring during assembly or fitting of spectacles
Official title: {Measuring during assembly or fitting of spectacles}
G02C13/003 (Measuring during assembly or fitting of spectacles) appears on 658 US grants and 646 published applications in this corpus.
Search patents in G02C- Granted patents
- 658
- Published applications
- 646
- Assignees
- 222
- Inventors
- 992
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 6 |
| 2003 | 9 | 12 |
| 2004 | 12 | 9 |
| 2005 | 10 | 16 |
| 2006 | 10 | 11 |
| 2007 | 10 | 20 |
| 2008 | 8 | 10 |
| 2009 | 12 | 15 |
| 2010 | 11 | 25 |
| 2011 | 12 | 28 |
| 2012 | 20 | 13 |
| 2013 | 18 | 31 |
| 2014 | 21 | 29 |
| 2015 | 22 | 50 |
| 2016 | 33 | 42 |
| 2017 | 40 | 30 |
| 2018 | 30 | 36 |
| 2019 | 42 | 37 |
| 2020 | 31 | 49 |
| 2021 | 30 | 28 |
| 2022 | 35 | 47 |
| 2023 | 34 | 41 |
| 2024 | 38 | 28 |
| 2025 | 23 | 17 |
| 2026 | 20 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for evaluating at least one light protection level of at least one optical product intended to face an eye of a user22 Sep 2026US 12,742,978 B2Essilor International
- Fit prediction based on detection of metric features in image data18 Aug 2026US 12,711,709 B2Google Inc.
- Methods and devices for determining the position and/or orientation of a spectacle lens on a mounting14 Jul 2026US 12,681,336 B2Carl Zeiss Vision International GmbH
- Method and system for automatically evaluating the relevance of the design of an eyeglasses frame23 Jun 2026US 12,663,662 B2Essilor International
- Fit prediction based on feature detection in image data23 Jun 2026US 12,664,730 B2Google Inc.
- System for Measuring Facial Dimensions1 Oct 2026US 2026/0299321 A1Bryant Medical Ltd
- Method and apparatus for measuring face form angle of spectacles and computer program product6 Aug 2026US 2026/0227651 A1Rodenstock GmbH
- Automatic optical prescription detection2 Jul 2026US 2026/0187835 A1
- Mobile acquisition of image capture data for spectacle lenses11 Jun 2026US 2026/0161020 A1
- Method and device for the manufacture of a pair of spectacles from at least one lens4 Jun 2026US 2026/0151966 A1Fta
Most cited
By later US patents
- Previewer264US 4,539,585 A1985
- Internet-based modeling kiosk and method for fitting and selling prescription eyeglasses211US 6,792,401 B1Diamond Visionics Company · 2004
- System and method enabling shopping from home for fitted eyeglass frames160US 5,983,201 A1999
- Custom eyeglass manufacturing method130US 6,682,195 B2Ophthonix, Inc. · 2004
- Lens holder system for eyeglass frame selection118US 5,488,439 A1996