Concentrated solar thermal system
US-12540758-B2 · Feb 3, 2026 · US
with spaced and opposed interacting reflective surfaces
with spaced and opposed interacting reflective surfaces · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24S23/79 |
| Official title | with spaced and opposed interacting reflective surfaces |
| Display label | with spaced and opposed interacting reflective surfaces |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 8 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solar-powered, temperature cascading system for electricity generation
US-12071938-B2 · Aug 27, 2024 · US
Apparatus combining solar tracker and dual heat source collector
US-11835265-B2 · Dec 5, 2023 · US
Nonimaging asymmetric shadeless collector
US-2023383995-A1 · Nov 30, 2023 · US
Double-line focusing solar energy collection apparatus
US-11774142-B2 · Oct 3, 2023 · US
A solar-powered, temperature cascading system for electricity generation
US-2023296087-A1 · Sep 21, 2023 · US
Concentrated Solar Thermal System
US-2023221042-A1 · Jul 13, 2023 · US
Double point-focusing solar energy collection apparatus
US-11692740-B2 · Jul 4, 2023 · US
Secondary reflectors for solar collectors and methods of making the same
US-11644219-B2 · May 9, 2023 · US
Hydrogen production apparatus and hydrogen production method
US-11617997-B2 · Apr 4, 2023 · US
Apparatus combining solar tracker and dual heat source collector
US-2022170669-A1 · Jun 2, 2022 · US
Linear Fresnel-based desalination
US-11179653-B2 · Nov 23, 2021 · US
Heat transfer device
US-2021325088-A1 · Oct 21, 2021 · US
Solar system for energy production
US-11118575-B2 · Sep 14, 2021 · US
Double-Line Focusing Solar Energy Collection Apparatus
US-2021239364-A1 · Aug 5, 2021 · US
System and method for reclaiming carbon fibers using solar energy
US-11079140-B2 · Aug 3, 2021 · US
Hydrogen production apparatus and hydrogen production method
US-2021086157-A1 · Mar 25, 2021 · US
Secondary reflectors for solar collectors and methods of making the same
US-2020370788-A1 · Nov 26, 2020 · US
Secondary reflectors for solar collectors and methods of making the same
US-10808965-B2 · Oct 20, 2020 · US
Linear fresnel-based desalination
US-2020188808-A1 · Jun 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24S23/79?
- CPC F24S23/79 is the Cooperative Patent Classification code for “with spaced and opposed interacting reflective surfaces.”
- How many patents are filed under CPC F24S23/79 (with spaced and opposed interacting reflective surfaces)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC F24S23/79 growing?
- Publication counts under this code: 8 in 2023 vs 1 in 2024 (latest complete years).