Inventor · disambiguated record
Helong Zhang
Also filed as: ZHANG HELONG
3 granted patents·2 pending applications·0 citations·filing 2017–2018
39Inventor score
Technology areasF04C
Top patents by PatentIndex Score
5 records- 0156US11199190B2Oil separation structure and compressorGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Granted Dec 14, 2021·0 cites·14 claims
- 0252US11421690B2Silencer and compressorGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Granted Aug 23, 2022·0 cites·10 claims
- 0349US11313369B2Slide valve for compressor and screw compressor with slide valveGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Apr 26, 2022·0 cites·6 claims
- 0441US2020408210A1Screw Compressor and Air Conditioning UnitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Application pending·0 cites
- 0537US2020049148A1Screw Compressor, Air Conditioning Apparatus and Refrigeration ApparatusGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →