Light modulating device and automobile
US-12474610-B2 · Nov 18, 2025 · US
using dynamic scattering · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/1375 |
| Official title | {using dynamic scattering} |
| Display label | using dynamic scattering |
| Total patents | 23 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12474610-B2 · Nov 18, 2025 · US
US-2024280863-A1 · Aug 22, 2024 · US
US-2024036400-A1 · Feb 1, 2024 · US
US-11860378-B2 · Jan 2, 2024 · US
US-11624940-B2 · Apr 11, 2023 · US
US-11526065-B1 · Dec 13, 2022 · US
US-2022137437-A1 · May 5, 2022 · US
US-11175558-B2 · Nov 16, 2021 · US
US-11131897-B2 · Sep 28, 2021 · US
US-11054718-B1 · Jul 6, 2021 · US
US-2021116736-A1 · Apr 22, 2021 · US
US-10954444-B2 · Mar 23, 2021 · US
US-2021080768-A1 · Mar 18, 2021 · US
US-10941344-B2 · Mar 9, 2021 · US
US-10663828-B2 · May 26, 2020 · US
US-10663825-B2 · May 26, 2020 · US
US-2019196216-A1 · Jun 27, 2019 · US
US-2019112529-A1 · Apr 18, 2019 · US
US-2019016956-A1 · Jan 17, 2019 · US
US-2018373084-A1 · Dec 27, 2018 · US