G02C 2202/18
Cellular lens surfaces
G02C2202/18 (Cellular lens surfaces) appears on 120 US grants and 152 published applications in this corpus.
Search patents in G02C- Granted patents
- 120
- Published applications
- 152
- Assignees
- 52
- Inventors
- 194
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 6 |
| 2005 | 3 | 5 |
| 2006 | 3 | 6 |
| 2007 | 4 | 6 |
| 2008 | 2 | 9 |
| 2009 | 3 | 10 |
| 2010 | 5 | 4 |
| 2011 | 8 | 6 |
| 2012 | 9 | 3 |
| 2013 | 1 | 4 |
| 2014 | 4 | 3 |
| 2015 | 6 | 6 |
| 2016 | 6 | 19 |
| 2017 | 11 | 10 |
| 2018 | 7 | 7 |
| 2019 | 8 | 11 |
| 2020 | 6 | 7 |
| 2021 | 6 | 5 |
| 2022 | 3 | 1 |
| 2023 | 5 | 7 |
| 2024 | 6 | 6 |
| 2025 | 7 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Functional patch for use with contact lens30 Jun 2026US 12,669,721 B2Openvision Corporation
- Contact lens device and communication method28 Apr 2026US 12,613,433 B2HTC Corporation
- Optical device adapted to be worn by a wearer20 Jan 2026US 12,529,912 B2Essilor International
- System, method and apparatus for non-mechanical optical and photonic beam steering11 Nov 2025US 12,468,208 B2Exciting Technology LLC
- Ophthalmic device with built-in self-test circuitry for testing an adjustable lens30 Sep 2025US 12,429,711 B2Verily Life Sciences LLC
- Materials and methods for light adjustable ophthalmic devices23 Apr 2026US 2026/0109796 A1Johnson & Johnson Surgical Vision, Inc.
- Materials and methods for light adjustable ophthalmic devices23 Apr 2026US 2026/0110920 A1Johnson & Johnson Surgical Vision, Inc.
- Fluidic module for accommodating soft contact lens28 Aug 2025US 2025/0271688 A1OneFocus Vision, Inc.
- Contact lens device and communication method26 Jun 2025US 2025/0208440 A1HTC Corporation
- Flexible electro-active lens15 May 2025US 2025/0155729 A1e-Vision Smart Optics, Inc.
Most cited
By later US patents
- Auto-focusing optical apparatus290US 5,359,444 AMotorola, Inc. · 1994
- Optical lens system with electro-active lens having alterably different focal lengths247US 6,619,799 B1E-Vision, LLC · 2003
- Optimal elements (such as vari focal lens component, vari-focal diffractive optical element and variable declination prism) and electronic image pickup unit using optical elements160US 7,009,757 B2Olympus Corporation · 2006
- Vari-focal spectacles151US 6,626,532 B1Olympus Optical Co., Ltd. · 2003
- System, apparatus, and method for correcting vision using an electro-active lens133US 6,918,670 B2E-Vision, LLC · 2005