Inventor · disambiguated record
Zhongcheng Du
Also filed as: DU ZHONGCHENG
15 granted patents·1 pending application·9 citations·filing 2016–2024
85Inventor score
Top patents by PatentIndex Score
16 records- 0185US10626858B2Fluid machinery, heat exchange equipment, and operating method for fluid machineryGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2016·Granted Apr 21, 2020·3 cites·28 claims
- 0278US11208990B2Pump body assembly, fluid machinery, and heat exchange deviceGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Dec 28, 2021·2 cites·20 claims
- 0378US11067077B2Rotating cylinder enthalpy-adding piston compressor and air conditioning system having sameGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2018·Granted Jul 20, 2021·1 cites·13 claims
- 0474US10851781B2Compressor pump structure and compressorGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2017·Granted Dec 1, 2020·1 cites·9 claims
- 0572US10941771B2Fluid machinery, heat exchange equipment, and operating method for fluid machineryGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2016·Granted Mar 9, 2021·2 cites·26 claims
- 0671US12158139B2Pump body assembly and fluid machineGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2023·Granted Dec 3, 2024·0 cites·13 claims
- 0764US11566619B2Rotary cylinder piston compressor pump and compressor with rotary cylinder piston compressor pumpGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2021·Granted Jan 31, 2023·0 cites·11 claims
- 0861US11976643B2Piston limiting structure, compressor, and heat exchange apparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted May 7, 2024·0 cites·20 claims
- 0961US11971031B2Pump body assembly, heat exchange apparatus, fluid machine and operating method thereofGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Granted Apr 30, 2024·0 cites·18 claims
- 1061US11788530B2Piston limiting structure, compressor, and heat exchange apparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Oct 17, 2023·0 cites·19 claims
- 1156US11639719B2Pump body assembly with a piston sleeve having protrusions for limiting radial movement between the piston sleeve and the structural membersGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted May 2, 2023·0 cites·7 claims
- 1255US12392342B2Fluid machinery, heat exchange apparatus and operation method for fluid machineryGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2024·Granted Aug 19, 2025·0 cites·19 claims
- 1354US10989194B2Compressor pump structure and compressorGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2017·Granted Apr 27, 2021·0 cites·12 claims
- 1453US12135020B2Pump body, compressor, and heat exchange apparatusGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2020·Granted Nov 5, 2024·0 cites·17 claims
- 1550US12286972B2Pump body assembly, fluid machinery, and heat exchange deviceGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Apr 29, 2025·0 cites·13 claims
- 1642US2019316586A1Rotary cylinder piston compressor pump and compressor with rotary cylinder piston compressor pumpGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →