G05B 2219/45157
Grind optical lens
G05B2219/45157 (Grind optical lens) appears on 59 US grants and 52 published applications in this corpus.
Search patents in G05B- Granted patents
- 59
- Published applications
- 52
- Assignees
- 43
- Inventors
- 144
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 5 | 7 |
| 2006 | 6 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 4 |
| 2016 | 1 | 4 |
| 2017 | 4 | 2 |
| 2018 | 2 | 5 |
| 2019 | 6 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precision freeform structuring for the fabrication of coded lenses5 May 2026US 12,617,020 B2Northwestern University
- Methods and systems for producing ophthalmic lenses background12 Nov 2024US 12,138,744 B2Essilor International
- Method for numerical control milling, forming and polishing of large-diameter aspheric lens25 Jun 2024US 12,019,424 B2Soochow University
- Method for monitoring an optical lens manufacturing process23 Feb 2021US 10,928,810 B2Essilor International
- Method of and an apparatus for manufacturing an optical lens including compensating for relative positioning shift between first and second reference frames2 Jun 2020US 10,668,590 B2Essilor International
- Method for ultra precision tool wear correction with scaling4 Jun 2026US 2026/0153851 A1Alcon Inc.
- Method for manufacturing an ophthalmic device comprising machining9 Oct 2025US 2025/0312878 A1Essilor International
- A method for surfacing a lens blank with a cutting tool26 Jun 2025US 2025/0208596 A1Essilor International
- Non-transitory computer-readable storage medium and state management method7 Mar 2024US 2024/0075577 A1Nidek Co., Ltd.
- Precision Freeform Structuring for the Fabrication of Coded Lenses10 Nov 2022US 2022/0355387 A1Northwestern University
Most cited
By later US patents
- Optical surface polisher46US 4,128,968 AThe Perkin-Elmer Corporation · 1978
- Method and apparatus for edging an optical lens42US 5,053,971 AGerber Optical, Inc. · 1991
- Lens grinding apparatus33US 6,099,383 ANidek Co., Ltd. · 2000
- Method for contact lens design and manufacturing29US 6,145,988 AEIKON di Chavacci Daniela & C.S.a.s. · 2000
- Design build test cycle reduction23US 7,123,985 B2Johnson & Johnson Vision Care, Inc. · 2006