Inventor · disambiguated record

Dongliang Qi

Also filed as: QI DONGLIANG

3 granted patents·6 citations·filing 2017–2019

58Inventor score

Technology areasF01P

Files withQINGDAO AUTO RADIATOR CO LTD3

Top patents by PatentIndex Score

3 records

0140US11208944B2Cooling system for internal combustion engineQINGDAO AUTO RADIATOR CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·5 claims
0240USD837701SPlate-fin type radiator cooling tubeQINGDAO AUTO RADIATOR CO LTD·Filed 2017·Granted Jan 8, 2019·4 cites·1 claims
0331USD838217SLamination type radiator cooling tubeQINGDAO AUTO RADIATOR CO LTD·Filed 2017·Granted Jan 15, 2019·2 cites·1 claims

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