JINQUAN ZHANG

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Zhuhai, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Compressor pump structure and compressor
- Patent number 10,989,194
- Issue date Apr 27, 2021
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Hui Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid machinery, heat exchange equipment, and operating method for...
- Patent number 10,941,771
- Issue date Mar 9, 2021
- GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
- Yusheng Hu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid machinery, heat exchange equipment, and operating method for...
- Patent number 10,626,858
- Issue date Apr 21, 2020
- GREE GREEN REFRIDGERATION TECHNOLOGY CENTER CO., LTD. OF ZUHAI
- Zhongcheng Du
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSOR PUMP STRUCTURE AND COMPRESSOR
- Publication number 20190226482
- Publication date Jul 25, 2019
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Hui HUANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID MACHINERY, HEAT EXCHANGE EQUIPMENT, AND OPERATING METHOD FOR...
- Publication number 20180245591
- Publication date Aug 30, 2018
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- YUSHENG HU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID MACHINERY, HEAT EXCHANGE EQUIPMENT, AND OPERATING METHOD FOR...
- Publication number 20180230981
- Publication date Aug 16, 2018
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- ZHONGCHENG DU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...