Wenquan SONG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary mounting device and mounting method for saddle-type windo...
- Patent number 12,085,304
- Issue date Sep 10, 2024
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Chuanling Si
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Saddle-type window air conditioner
- Patent number 11,536,469
- Issue date Dec 27, 2022
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Chuanling Si
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY MOUNTING DEVICE AND MOUNTING METHOD FOR SADDLE-TYPE WINDO...
- Publication number 20220228771
- Publication date Jul 21, 2022
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Chuanling SI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SADDLE-TYPE WINDOW AIR CONDITIONER
- Publication number 20220146121
- Publication date May 12, 2022
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Chuanling SI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WINDOW-TYPE AIR CONDITIONER
- Publication number 20200278122
- Publication date Sep 3, 2020
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Shutao ZHOU
- F24 - HEATING RANGES VENTILATING