Mingbo JIANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Refrigeration appliance cabinet thermal insulation container and re...
- Patent number 11,408,666
- Issue date Aug 9, 2022
- Hefei Hualing Co., Ltd.
- Jun Yao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Blast pipe connector and air-cooled refrigerator
- Patent number 11,402,143
- Issue date Aug 2, 2022
- Hefei Hualing Co., Ltd.
- Guoliang Zhu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lock catch, heat preservation plate assembly and refrigerator
- Patent number 11,339,819
- Issue date May 24, 2022
- Hefei Hualing Co., Ltd.
- Jun Yao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lifting shelf bracket and refrigerator having same
- Patent number 10,578,350
- Issue date Mar 3, 2020
- Jun Yao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Door opening and closing device and refrigerator
- Patent number 10,563,444
- Issue date Feb 18, 2020
- Hefei Hualing Co., Ltd.
- Jun Yao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATION APPLIANCE CABINET THERMAL INSULATION CONTAINER AND RE...
- Publication number 20200248954
- Publication date Aug 6, 2020
- HEFEI HUALING CO., LTD.
- Jun YAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BLAST PIPE CONNECTOR AND AIR-COOLED REFRIGERATOR
- Publication number 20200248949
- Publication date Aug 6, 2020
- HEFEI HUALING CO., LTD.
- Guoliang ZHU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LOCK CATCH, HEAT PRESERVATION PLATE ASSEMBLY AND REFRIGERATOR
- Publication number 20200096247
- Publication date Mar 26, 2020
- HEFEI HUALING CO., LTD.
- Jun YAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIFTING SHELF BRACKET AND REFRIGERATOR HAVING SAME
- Publication number 20190212054
- Publication date Jul 11, 2019
- HEFEI HUALING CO., LTD.
- Jun Yao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DOOR OPENING AND CLOSING DEVICE AND REFRIGERATOR
- Publication number 20190093410
- Publication date Mar 28, 2019
- HEFEI HUALING CO., LTD.
- Jun YAO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...