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LI JIANFENG
CN5 patents
Top patents by PatentIndex Score
USD974868SJan 10, 2023
Nail drill
LI JIANFENG9 citations85
US8501762B2Aug 6, 2013
Tetrahydroprotoberberine compounds, the synthetic method and the use thereof
LI JIANFENG9 citations76
US8731248B2May 20, 2014
Method of performing eye circle correction an image and related computing device
LI JIANFENG6 citations72
USD1080632SJun 24, 2025
Laptop support device
LI JIANFENG1 citations63
US9527849B2Dec 27, 2016
Salt and polymorph of pyrazolopyrimidinone compound, and pharmaceutical composition containing the same, preparation method and use thereof
LI JIANFENG0 citations46