Smart Eyewear Vision Correction and Adjustment Method and System
US-2024402497-A1 · Dec 5, 2024 · US
for testing accommodation
for testing accommodation · 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 | A61B3/09 |
| Official title | for testing accommodation |
| Display label | for testing accommodation |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 5 |
| 2025 | 10 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus, systems, and methods for objectively assessing accommodation in an eye
US-2022313080-A1 · Oct 6, 2022 · US
Joint determination of accommodation and vergence
US-11445904-B2 · Sep 20, 2022 · US
Method for determining a specific near vision power of an ophthalmic lens
US-2022252903-A1 · Aug 11, 2022 · US
Ophthalmologic device and method of operating ophthalmologic device
US-11363948-B2 · Jun 21, 2022 · US
Method for determining a specific near vision power of an ophthalmic lens
US-11353722-B2 · Jun 7, 2022 · US
Eye accommodation distance measuring device and method for head-mounted display, and head-mounted display
US-2022155599-A1 · May 19, 2022 · US
Joint determination of accommodation and vergence
US-2022151484-A1 · May 19, 2022 · US
Identification of contact lens wearers predisposed to contact lens discomfort
US-11317797-B2 · May 3, 2022 · US
Measurement method for the determination of a value of a visual correction need for near vision of an individual
US-11278200-B2 · Mar 22, 2022 · US
Method for assessing the suitability between an optical device and a user of the optical device
US-2022022742-A1 · Jan 27, 2022 · US
Absence of Suspicion Test
US-2021401353-A1 · Dec 30, 2021 · US
Augmented reality display system for evaluation and modification of neurological conditions, including visual processing and perception conditions
US-2021398357-A1 · Dec 23, 2021 · US
Systems, methods, and computer program products for vision assessments using a virtual reality platform
US-2021259539-A1 · Aug 26, 2021 · US
Augmented reality display system for evaluation and modification of neurological conditions, including visual processing and perception conditions
US-11049326-B2 · Jun 29, 2021 · US
Wavefront sensing with ellipsoidal lensing structure
US-10852551-B1 · Dec 1, 2020 · US
Augmented reality display system for evaluation and modification of neurological conditions, including visual processing and perception conditions
US-2020312038-A1 · Oct 1, 2020 · US
Augmented reality display system for evaluation and modification of neurological conditions, including visual processing and perception conditions
US-10719992-B2 · Jul 21, 2020 · US
Ambient brightness-based power savings for ophthalmic device
US-2020196852-A1 · Jun 25, 2020 · US
Ophthalmologic device and method of operating ophthalmologic device
US-2020085293-A1 · Mar 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61B3/09?
- CPC A61B3/09 is the Cooperative Patent Classification code for “for testing accommodation.”
- How many patents are filed under CPC A61B3/09 (for testing accommodation)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC A61B3/09 growing?
- Publication counts under this code: 5 in 2024 vs 10 in 2025 (latest complete years).