Inventor · disambiguated record
Ziqiang Chen
Also filed as: CHEN ZIQIANG
7 granted patents·1 pending application·176 citations·filing 1995–2024
82Inventor score
Files withALIBABA GROUP HOLDING LTD2PROSPECTS CORP2SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD2ADVANCED NEW TECHNOLOGIES CO LTD1UNIV SHANGHAI JIAOTONG1
Top patents by PatentIndex Score
8 records- 0195US5955854APower driven venting of a vehiclePROSPECTS CORP·Filed 1995·Granted Sep 21, 1999·119 cites·52 claims
- 0288US6169379B1Power driven venting of a vehiclePROSPECTS CORP·Filed 1999·Granted Jan 2, 2001·54 cites·18 claims
- 0381US12025066B1Intelligent variable mode control method for variable altitude turbocharging system of diesel engineUNIV SHANGHAI JIAOTONG·Filed 2024·Granted Jul 2, 2024·1 cites·2 claims
- 0479US10885511B2Methods and devices for barcode based communication and payment implementationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Jan 5, 2021·1 cites·20 claims
- 0576US10706408B2Methods and devices for barcode based communication and payment implementationALIBABA GROUP HOLDING LTD·Filed 2019·Granted Jul 7, 2020·1 cites·20 claims
- 0643US2019251130A1Method and apparatus for detecting page redirection circulationALIBABA GROUP HOLDING LTD·Filed 2019·Application pending·0 cites
- 0736US9872878B2Atractylodes lancea extract feed additive and preparation method thereofSHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·19 claims
- 0828US9855306B2Portulaca oleracea L. extract feed additive and preparation method thereofSHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD·Filed 2015·Granted Jan 2, 2018·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →