Spectacle lens and spectacles
US-2019219843-A1 · Jul 18, 2019 · US
Interference colour filters
Interference colour filters · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C7/107 |
| Official title | {Interference colour filters} |
| Display label | Interference colour filters |
| Total patents | 176 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 11 |
| 2017 | 15 |
| 2018 | 19 |
| 2019 | 19 |
| 2020 | 12 |
| 2021 | 23 |
| 2022 | 15 |
| 2023 | 12 |
| 2024 | 22 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for shaped glasses and viewing 3D images
US-10338399-B2 · Jul 2, 2019 · US
Optical article comprising an antireflective coating with a low reflection both in the ultraviolet region and in the visible region
US-10317577-B2 · Jun 11, 2019 · US
Optical article comprising an antireflective coating with a very low reflection in the visible and ultraviolet regions
US-10267953-B2 · Apr 23, 2019 · US
Spectacle lens and spectacles
US-2018373062-A1 · Dec 27, 2018 · US
Reflective, colored, or color-shifting scratch resistant coatings and articles
US-10162084-B2 · Dec 25, 2018 · US
Method for manufacturing an ophthalmic lens and said lens
US-10162195-B2 · Dec 25, 2018 · US
Reflective, colored, or color-shifting scratch resistant coatings and articles
US-2018321425-A1 · Nov 8, 2018 · US
Method of determining the configuration of an ophthalmic filter
US-10108027-B2 · Oct 23, 2018 · US
Optical article comprising an antireflective coating with a very low reflection in the visible and ultraviolet regions
US-10088602-B2 · Oct 2, 2018 · US
Optical Article Comprising an Antireflective Coating with a Very Low Reflection in the Visible and Ultraviolet Regions
US-2018275316-A1 · Sep 27, 2018 · US
Spectacle lens with a coating, method for producing a spectacle lens and computer-implemented or experimental method for designing a spectacle lens
US-10082679-B2 · Sep 25, 2018 · US
Optical filter
US-2018239171-A1 · Aug 23, 2018 · US
Ophthalmic anti-somnolence lens, device and method
US-10048515-B2 · Aug 14, 2018 · US
Method and apparatus for managing photophobia and migraine photophobia
US-2018177976-A1 · Jun 28, 2018 · US
Spectacle lens for car drivers
US-9995950-B2 · Jun 12, 2018 · US
Method and System for Shaped Glasses and Viewing 3D Images
US-2018157054-A1 · Jun 7, 2018 · US
Ophthalmic lens with improved colour perception
US-2018120592-A1 · May 3, 2018 · US
Tinted optical article
US-9958706-B2 · May 1, 2018 · US
Spectacle lens with a coating, method for producing a spectacle lens and computer-implemented or experimental method for designing a spectacle lens
US-2018113326-A1 · Apr 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02C7/107?
- CPC G02C7/107 is the Cooperative Patent Classification code for “Interference colour filters.”
- How many patents are filed under CPC G02C7/107 (Interference colour filters)?
- Our database includes 176 publications tagged with this CPC code.
- Is patent activity under CPC G02C7/107 growing?
- Publication counts under this code: 22 in 2024 vs 14 in 2025 (latest complete years).