Inventor

CHEN ZIQIANG

US7 patents

⚠️ This page may combine multiple inventors who share the name “CHEN ZIQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROSPECTS CORP

2 patents

US5955854ASep 21, 1999

Power driven venting of a vehicle

PROSPECTS CORP119 citations94

US6169379B1Jan 2, 2001

Power driven venting of a vehicle

PROSPECTS CORP54 citations92

SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD

2 patents

US9872878B2Jan 23, 2018

Atractylodes lancea extract feed additive and preparation method thereof

SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD0 citations28

US9855306B2Jan 2, 2018

Portulaca oleracea L. extract feed additive and preparation method thereof

SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD0 citations27

ADVANCED NEW TECHNOLOGIES CO LTD

1 patent

US10885511B2Jan 5, 2021

Methods and devices for barcode based communication and payment implementation

ADVANCED NEW TECHNOLOGIES CO LTD1 citations59

ALIBABA GROUP HOLDING LTD

1 patent

US10706408B2Jul 7, 2020

Methods and devices for barcode based communication and payment implementation

ALIBABA GROUP HOLDING LTD1 citations59

UNIV SHANGHAI JIAOTONG

1 patent

US12025066B1Jul 2, 2024

Intelligent variable mode control method for variable altitude turbocharging system of diesel engine

UNIV SHANGHAI JIAOTONG1 citations57