Zifeng NI

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Food-grade lubricating grease and method for preparing same
- Patent number 11,965,141
- Issue date Apr 23, 2024
- Jiangnan University
- Shanhua Qian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Link motion-based food swallowing simulator
- Patent number 11,594,152
- Issue date Feb 28, 2023
- Jiangnan University
- Shanhua Qian
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Food swallowing simulating device
- Patent number 11,069,261
- Issue date Jul 20, 2021
- Jiangnan University
- Shanhua Qian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE BLOWING TYPE ALCOHOL CONCENTRATION MEASURING DEVICE AND ME...
- Publication number 20230243808
- Publication date Aug 3, 2023
- JIANGNAN UNIVERSITY
- Da BIAN
- G01 - MEASURING TESTING
Information Patent Application
Food-grade Lubricating Grease and Method for Preparing Same
- Publication number 20230068690
- Publication date Mar 2, 2023
- JIANGNAN UNIVERSITY
- Shanhua QIAN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LINK MOTION-BASED FOOD SWALLOWING SIMULATOR
- Publication number 20200242975
- Publication date Jul 30, 2020
- JIANGNAN UNIVERSITY
- Shanhua QIAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Food Swallowing Simulating Device
- Publication number 20190096288
- Publication date Mar 28, 2019
- JIANGNAN UNIVERSITY
- Shanhua QIAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS