Inventor · disambiguated record
Yifang Chen
Also filed as: CHEN YIFANG
5 granted patents·1 pending application·14 citations·filing 1998–2022
66Inventor score
Files withUNIV SHANDONG SCIENCE & TECH2CHEN YIFANG1GOODY PROD INC1RAYTHEON CO1UNIV ZHEJIANG GONGSHANG1
Top patents by PatentIndex Score
6 records- 0148US11535583B1Preparation method of eicosapentaenoic acid ethyl esterUNIV ZHEJIANG GONGSHANG·Filed 2022·Granted Dec 27, 2022·0 cites·5 claims
- 0244US11535284B2Anti-impact device and working method thereofUNIV SHANDONG SCIENCE & TECH·Filed 2020·Granted Dec 27, 2022·0 cites·9 claims
- 0340US11480263B2Magnetically controlled material-based magnetorheological pilot operated safety valve for hydraulic support, and applications of the sameUNIV SHANDONG SCIENCE & TECH·Filed 2020·Granted Oct 25, 2022·0 cites·9 claims
- 0432US9909641B2Isolation mount for shock attenuationRAYTHEON CO·Filed 2016·Granted Mar 6, 2018·0 cites·16 claims
- 0531US6003188AHandle for implements such as hair curling brushesGOODY PROD INC·Filed 1998·Granted Dec 21, 1999·14 cites·24 claims
- 0631US2017128709A1Venous Access Implantable PortCHEN YIFANG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →