Self-powered display device
US-2026086399-A1 · Mar 26, 2026 · US
Displays with power supply provided by solar cells or photocells
Displays with power supply provided by solar cells or photocells · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09F27/007 |
| Official title | {Displays with power supply provided by solar cells or photocells} |
| Display label | Displays with power supply provided by solar cells or photocells |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solar electronic shelf label (amended)
US-12562081-B2 · Feb 24, 2026 · US
Solar powered vehicle topper unit
US-12304406-B2 · May 20, 2025 · US
SOLAR ELECTRONIC SHELF LABEL (Amended)
US-2025124824-A1 · Apr 17, 2025 · US
Light emitting diode unit for harvesting energy and display module
US-2025107266-A1 · Mar 27, 2025 · US
Transparent display device
US-2025054421-A1 · Feb 13, 2025 · US
Luminescent optical device and a film for use with such a luminescent optical device
US-12107181-B2 · Oct 1, 2024 · US
Solar canopy
US-D1043549-S · Sep 24, 2024 · US
Solar powered vehicle topper unit
US-2024034255-A1 · Feb 1, 2024 · US
Electronic display assemblies with solar panels
US-11824495-B2 · Nov 21, 2023 · US
Solar powered vehicle topper unit
US-11820303-B2 · Nov 21, 2023 · US
Solar powered vehicle mounted display
US-11597339-B2 · Mar 7, 2023 · US
Electronic display assemblies with solar panels
US-2023030376-A1 · Feb 2, 2023 · US
Solar powered vehicle topper unit
US-11505145-B2 · Nov 22, 2022 · US
Electronic display assemblies with solar panels
US-11496091-B2 · Nov 8, 2022 · US
A luminescent optical device and a film for use with such a luminescent optical device
US-2022158016-A1 · May 19, 2022 · US
Solar powered vehicle mounted display
US-2022148467-A1 · May 12, 2022 · US
Solar canopy
US-D951179-S · May 10, 2022 · US
Solar powered vehicle mounted display
US-11285895-B2 · Mar 29, 2022 · US
Solar powered vehicle topper unit
US-2022073021-A1 · Mar 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09F27/007?
- CPC G09F27/007 is the Cooperative Patent Classification code for “Displays with power supply provided by solar cells or photocells.”
- How many patents are filed under CPC G09F27/007 (Displays with power supply provided by solar cells or photocells)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC G09F27/007 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).