Electroactive polymer devices, systems, and methods
US-11811044-B1 · Nov 7, 2023 · US
for testing light sensitivity, e.g. adaptation; for testing colour vision
for testing light sensitivity, e.g. adaptation; for testing colour vision · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61B3/06 |
| Official title | for testing light sensitivity, e.g. adaptation; for testing colour vision |
| Display label | for testing light sensitivity, e.g. adaptation; for testing colour vision |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 11 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for testing visual characteristics, method for determining characteristics of optical filter, optical filter, optical element set for testing visual characteristics and test image for testing visual characteristics
US-2022400944-A1 · Dec 22, 2022 · US
Lighting experimental system and method for reducing ability of poultry to recognize red objects
US-11516999-B2 · Dec 6, 2022 · US
Multi-element prescription lenses with eye-tracking
US-11515469-B1 · Nov 29, 2022 · US
System and method for providing analysis of visual function using a mobile device with display
US-11452440-B2 · Sep 27, 2022 · US
Binocular brightness sensitivity measurement method based on wearable display device, device and mobile terminal
US-11439300-B2 · Sep 13, 2022 · US
Visual stimuli maze test for detecting visual abnormalities in prodromal Alzheimer's disease and in Alzheimer's disease
US-11425889-B2 · Aug 30, 2022 · US
Lighting experimental system and method for reducing ability of poultry to recognize red objects
US-2022217954-A1 · Jul 14, 2022 · US
Method for assessing the efficacy of treatments for dry eye
US-2022218195-A1 · Jul 14, 2022 · US
Method, System, and Computer Program Product for Generating a Customized Photochromic Optical Article Recommendation
US-2022156326-A1 · May 19, 2022 · US
Subjective optometry apparatus, subjective optometry method, and recording medium storing subjective optometry program
US-11330978-B2 · May 17, 2022 · US
Vision testing via prediction-based setting of an initial stimuli characteristic for a user interface locations
US-2022125296-A1 · Apr 28, 2022 · US
Vision testing via prediction-based setting of initial stimuli characteristics for user interface locations
US-2022125299-A1 · Apr 28, 2022 · US
Vision testing via prediction-based setting of initial stimuli characteristics for user interface locations
US-2022125295-A1 · Apr 28, 2022 · US
Electroactive polymer devices, systems, and methods
US-11245065-B1 · Feb 8, 2022 · US
Measuring sensitivity to polarized light
US-11234590-B2 · Feb 1, 2022 · US
Vision test for determining retinal disease progression
US-11206977-B2 · Dec 28, 2021 · US
Visual function examination system and optical characteristic calculation system
US-11129523-B2 · Sep 28, 2021 · US
Systems, methods, and computer program products for vision assessments using a virtual reality platform
US-2021259539-A1 · Aug 26, 2021 · US
Vision testing via prediction-based setting of an initial stimuli characteristic for a user interface location
US-11039742-B1 · Jun 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61B3/06?
- CPC A61B3/06 is the Cooperative Patent Classification code for “for testing light sensitivity, e.g. adaptation; for testing colour vision.”
- How many patents are filed under CPC A61B3/06 (for testing light sensitivity, e.g. adaptation; for testing colour vision)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC A61B3/06 growing?
- Publication counts under this code: 9 in 2024 vs 6 in 2025 (latest complete years).