Detong YU

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ducted air conditioner and assembling method thereof
- Patent number 12,123,614
- Issue date Oct 22, 2024
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Wenqiang Zhang
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HUMIDIFYING DEVICE
- Publication number 20240003557
- Publication date Jan 4, 2024
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Detong YU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DUCTED AIR CONDITIONER AND ASSEMBLING METHOD THEREOF
- Publication number 20220252300
- Publication date Aug 11, 2022
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Wenqiang ZHANG
- F24 - HEATING RANGES VENTILATING