Apparatus and method of improving retinal image quality with a slotted transmissive region
US-2025068000-A1 · Feb 27, 2025 · US
with stenopaeic apertures · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C7/165 |
| Official title | {with stenopaeic apertures} |
| Display label | with stenopaeic apertures |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025068000-A1 · Feb 27, 2025 · US
US-2025035961-A1 · Jan 30, 2025 · US
US-11934041-B2 · Mar 19, 2024 · US
US-2021286195-A1 · Sep 16, 2021 · US
US-10591749-B2 · Mar 17, 2020 · US
US-10012848-B2 · Jul 3, 2018 · US
US-2018149869-A1 · May 31, 2018 · US
US-2017146820-A1 · May 25, 2017 · US
US-9594259-B2 · Mar 14, 2017 · US
US-9551886-B2 · Jan 24, 2017 · US
US-2016246074-A1 · Aug 25, 2016 · US
US-2016062145-A1 · Mar 3, 2016 · US