System for adjusting and controlling temperature of intelligent new energy farmhouse integrated with tunnel wind and solar energy
US-2025003603-A1 · Jan 2, 2025 · US
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system using solar energy
system using solar energy · 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 | F24D19/109 |
| Official title | {system using solar energy} |
| Display label | system using solar energy |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air temperature regulating assembly using thermal storage
US-9915434-B2 · Mar 13, 2018 · US
Air temperature regulating assembly using thermal storage
US-2016010876-A1 · Jan 14, 2016 · US