Inventor · disambiguated record
Qiaoying Chang
Also filed as: CHANG QIAOYING
5 granted patents·2 citations·filing 2018–2019
62Inventor score
Files withCHINESE ACAD INSPECTION & QUARANTINE5
Top patents by PatentIndex Score
5 records- 0178US11169128B2Electronic ID database and detection method for pesticide compound in edible agro-products based on LC-Q-OrbitrapCHINESE ACAD INSPECTION & QUARANTINE·Filed 2018·Granted Nov 9, 2021·2 cites·8 claims
- 0258US11181512B2Electronic ID database and detection method for pesticide compounds in edible Agro-products based on GC-Q-OrbitrapCHINESE ACAD INSPECTION & QUARANTINE·Filed 2018·Granted Nov 23, 2021·0 cites·13 claims
- 0344US10915548B2Method of online tracing pesticide residues and visualizing warning on basis of high resolution mass spectrum, internet and geographic informationCHINESE ACAD INSPECTION & QUARANTINE·Filed 2018·Granted Feb 9, 2021·0 cites·10 claims
- 0441US11340201B2Cloud-platform based automatic identification system and method of seven types of mass spectrums for pesticides and chemical pollutants commonly used in the worldCHINESE ACAD INSPECTION & QUARANTINE·Filed 2019·Granted May 24, 2022·0 cites·20 claims
- 0538US11256723B2Pesticide residue detection data platform based on high resolution mass spectrum, internet and data science, and method for automatically generating detection reportCHINESE ACAD INSPECTION & QUARANTINE·Filed 2018·Granted Feb 22, 2022·0 cites·13 claims
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