Tingting Guan

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wall-mounted air conditioner indoor unit
- Patent number 10,295,200
- Issue date May 21, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Yongtao Wang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Wall-mounted air conditioner
- Patent number 10,295,201
- Issue date May 21, 2019
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Yongtao Wang
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT
- Publication number 20170176025
- Publication date Jun 22, 2017
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD.
- Yongtao Wang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT
- Publication number 20160356507
- Publication date Dec 8, 2016
- QINGDAO HAIER AIR CONDITIONAER GENERAL CORP., LTD.
- Yongtao Wang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WALL-MOUNTED AIR CONDITIONER
- Publication number 20160327285
- Publication date Nov 10, 2016
- QINGDAO HAIER AIR CONDITIONER GENERAL CORP.,LTD
- Yongtao Wang
- F24 - HEATING RANGES VENTILATING