Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
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Gd Midea Heating & Ventilating Equipment Co Ltd — Physics
Gd Midea Heating & Ventilating Equipment Co Ltd holds 56 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Gd Midea Heating & Ventilating Equipment Co Ltd |
| Technology | Physics |
| Patents in slice | 56 |
| Recent patents in slice | 24 |
| First year | 2017 |
| Last year | 2026 |
Representative patents
Notable publications linking Gd Midea Heating & Ventilating Equipment Co Ltd to Physics.
Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
Communication control method and apparatus for air conditioner, and communication system and readable storage medium
US-12566010-B2 · Mar 3, 2026 · US
Communication control method and apparatus for air conditioner, and communication system and readable storage medium
US-12566010-B2 · Mar 3, 2026 · US
Recent filings
Latest patents from Gd Midea Heating & Ventilating Equipment Co Ltd in Physics.
Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
Fault detection method and apparatus for three phase power supply circuit of frequency converter, and air conditioner
US-12566219-B2 · Mar 3, 2026 · US
Communication control method and apparatus for air conditioner, and communication system and readable storage medium
US-12566010-B2 · Mar 3, 2026 · US
Communication control method and apparatus for air conditioner, and communication system and readable storage medium
US-12566010-B2 · Mar 3, 2026 · US
Related pages
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