Nanfei Yao

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rotating lamp, refrigerator, and control method for rotating lamp i...
- Patent number 11,781,807
- Issue date Oct 10, 2023
- Hefei Hualing Co., Ltd.
- Nanfei Yao
- F21 - LIGHTING
Information Patent Grant
Air duct assembly and refrigerator
- Patent number 10,948,228
- Issue date Mar 16, 2021
- Yaodong Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Rotating Lamp, Refrigerator, and Control Method for Rotating Lamp i...
- Publication number 20230032378
- Publication date Feb 2, 2023
- HEFEI HUALING CO., LTD.
- Nanfei YAO
- F21 - LIGHTING
Information Patent Application
AIR DUCT ASSEMBLY AND REFRIGERATOR
- Publication number 20190128588
- Publication date May 2, 2019
- MIDEA GROUP CO., LTD.
- Yaodong Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...