HUAWEI ZHANG

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Hefei, Anhui, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hinge and refrigeration equipment
- Patent number 12,173,955
- Issue date Dec 24, 2024
- HEIFEI HAULING CO., LTD.
- Yanping Li
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Refrigerator box body and refrigerator
- Patent number 11,415,361
- Issue date Aug 16, 2022
- Hefei Hualing Co., Ltd.
- Benlei Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Refrigeration apparatus
- Patent number 11,112,156
- Issue date Sep 7, 2021
- Hefei Hualing Co., Ltd.
- Gaowei Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerating apparatus
- Patent number 9,927,110
- Issue date Mar 27, 2018
- HEFEI HUALING CO., LTD.
- Jianjun Zhou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HINGE AND REFRIGERATION EQUIPMENT
- Publication number 20230114344
- Publication date Apr 13, 2023
- HEFEI HUALING CO., LTD.
- Yanping LI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
REFRIGERATOR BOX BODY AND REFRIGERATOR
- Publication number 20210381750
- Publication date Dec 9, 2021
- HEFEI HUALING CO., LTD.
- Benlei LIANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION APPARATUS
- Publication number 20200064039
- Publication date Feb 27, 2020
- HEFEI HUALING CO., LTD.
- Gaowei XU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LIQUID RESERVOIR ASSEMBLY FOR REFRIGERATING SYSTEM, REFRIGERATING S...
- Publication number 20180231285
- Publication date Aug 16, 2018
- HEFEI HUALING CO., LTD.
- Gaowei XU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATING APPARATUS
- Publication number 20160320041
- Publication date Nov 3, 2016
- HEFEI HUALING CO., LTD.
- JIANJUN ZHOU
- F21 - LIGHTING