Inventor · disambiguated record

Yingfei Li

Also filed as: LI YINGFEI

2 granted patents·2 citations·filing 2012–2020

35Inventor score

Technology areasC07D H04B

Files withWU SHANGQING1 ZHEJIANG INTERNATIONAL STUDIES UNIV1

Top patents by PatentIndex Score

2 records

0150US9503191B2GMP mapping method and apparatus for optical channel data unitWU SHANGQING·Filed 2012·Granted Nov 22, 2016·2 cites·9 claims
0234US11046705B1Method for preparing etodolac methyl esterZHEJIANG INTERNATIONAL STUDIES UNIV·Filed 2020·Granted Jun 29, 2021·0 cites·14 claims

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