Inventor · disambiguated record
Pengkai Wan
Also filed as: WAN PENGKAI
12 granted patents·1 pending application·3 citations·filing 2017–2020
80Inventor score
Files withGREE ELECTRIC APPLIANCES INC ZHUHAI9GREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI2GREE ELECTRIC APPLIANCES WUHAN CO LTD1GREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD1
Top patents by PatentIndex Score
13 records- 0181US11454240B2Pump body assembly and compressorGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Sep 27, 2022·2 cites·10 claims
- 0271US11802589B2Bearing assembly and compressor with bearing assemblyGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2018·Granted Oct 31, 2023·1 cites·17 claims
- 0362US11898562B2Pumping assembly, compressor and air conditioning equipmentGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Feb 13, 2024·0 cites·17 claims
- 0460US11519270B2Oil supply to the back pressure groove of a vane pumpGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2019·Granted Dec 6, 2022·0 cites·19 claims
- 0559US11408287B2Compressor pump body, compressor, and air conditioner with a vane enlargement portionGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Aug 9, 2022·0 cites·17 claims
- 0658US11448219B2Pump body with oil guide channel for lubricating between the end face of the inner ring and the contact face of the flange structureGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Sep 20, 2022·0 cites·19 claims
- 0756US11639719B2Pump 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
- 0856US11168692B2Compressor with exhaust structure having multiple rotating plates each containing exhaust ports with corresponding exhaust valvesGREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI·Filed 2017·Granted Nov 9, 2021·0 cites·6 claims
- 0953US11248609B2Oil line structure of compressor and compressorGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Granted Feb 15, 2022·0 cites·15 claims
- 1047US11353024B2Slide vane, pump body assembly, compressor and air conditioner having sameGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Jun 7, 2022·0 cites·17 claims
- 1146US11761445B2Air conditioner having compressor including curved suction port and a plurality of exhaust portsGREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD·Filed 2017·Granted Sep 19, 2023·0 cites·8 claims
- 1245US2021199113A1Pump body assembly, compressor and air conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Application pending·0 cites
- 1343US12152584B2Flange and pump body assembly with sameGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Granted Nov 26, 2024·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →