Mingming MA

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water storage box and refrigerator
- Patent number 12,163,725
- Issue date Dec 10, 2024
- Qingdao Haier Refrigerator Co., Ltd.
- Mingming Ma
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Door body and refrigerator with the same
- Patent number 12,066,239
- Issue date Aug 20, 2024
- Qingdao Haier Refrigerator Co., Ltd.
- Wenlong Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
WATER STORAGE BOX AND REFRIGERATOR
- Publication number 20230175763
- Publication date Jun 8, 2023
- QINGDAO HAIER REFRIGERATOR CO., LTD.
- MINGMING MA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
STORAGE BOX AND REFRIGERATOR HAVING THE SAME
- Publication number 20230160628
- Publication date May 25, 2023
- QINGDAO HAIER REFRIGERATOR CO., LTD.
- MINGMING MA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DOOR BODY AND REFRIGERATOR WITH THE SAME
- Publication number 20230003436
- Publication date Jan 5, 2023
- QINGDAO HAIER REFRIGERATOR CO., LTD
- Wenlong LIU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...