Method for determining a three dimensional performance of an ophthalmic lens; associated method of calculating an ophthalmic lens
US-2018299696-A1 · Oct 18, 2018 · US
Special ophthalmologic or optometric aspects
Special ophthalmologic or optometric aspects · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C2202/06 |
| Official title | Special ophthalmologic or optometric aspects |
| Display label | Special ophthalmologic or optometric aspects |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 13 |
| 2017 | 16 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 15 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 12 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US-2018256317-A1 · Sep 13, 2018 · US
Methods and apparatus to enhance oxygen concentrations for advanced ophthalmic devices
US-2018203254-A1 · Jul 19, 2018 · US
Methods and apparatus to enhance oxygen concentrations for ophthalmic devices
US-2018203253-A1 · Jul 19, 2018 · US
Methods and apparatus to enhance oxygen concentrations for advanced ophthalmic devices
US-2018203257-A1 · Jul 19, 2018 · US
Optical device for off-axis viewing
US-2018173009-A1 · Jun 21, 2018 · US
Methods and apparatus to enhance oxygen concentrations for ophthalmic devices
US-9977258-B2 · May 22, 2018 · US
Silicone hydrogel lenses with water-rich surfaces
US-2018044549-A1 · Feb 15, 2018 · US
Silicone hydrogel lenses with water-rich surfaces
US-9816009-B2 · Nov 14, 2017 · US
Silicone hydrogel lens with a crosslinked hydrophilic coating
US-2017306178-A1 · Oct 26, 2017 · US
Methods and apparatus to enhance oxygen concentrations for ophthalmic devices
US-2017299893-A1 · Oct 19, 2017 · US
Methods and apparatus to enhance oxygen concentrations for advanced ophthalmic devices
US-2017299892-A1 · Oct 19, 2017 · US
Method for stabilizing contact lenses
US-9791716-B2 · Oct 17, 2017 · US
Rotationally stabilized contact lens with improved comfort and method of optimization
US-9778487-B2 · Oct 3, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band
US-2017276962-A1 · Sep 28, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band with freeform refractive surfaces
US-2017273778-A1 · Sep 28, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band by modifying refractive powers in uniform meridian distribution
US-2017273780-A1 · Sep 28, 2017 · US
Silicone hydrogel lens with a crosslinked hydrophilic coating
US-9738813-B2 · Aug 22, 2017 · US
Contact lens with multi-layered pattern
US-9715129-B2 · Jul 25, 2017 · US
Eyeglass lens evaluation method, eyeglass lens design method, eyeglass lens manufacturing method, eyeglass lens manufacturing system, and eyeglass lens
US-9664591-B2 · May 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02C2202/06?
- CPC G02C2202/06 is the Cooperative Patent Classification code for “Special ophthalmologic or optometric aspects.”
- How many patents are filed under CPC G02C2202/06 (Special ophthalmologic or optometric aspects)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC G02C2202/06 growing?
- Publication counts under this code: 4 in 2024 vs 12 in 2025 (latest complete years).