Inventor · disambiguated record
Lingfeng Qian
Also filed as: QIAN LINGFENG
3 granted patents·1 pending application·1 citations·filing 2013–2022
46Inventor score
Top patents by PatentIndex Score
4 records- 0165US9624163B2Process for preparing intermediates useful in the manufacture of NEP inhibitorsNOVARTIS AG·Filed 2013·Granted Apr 18, 2017·1 cites·44 claims
- 0255US9902693B2Preparation method for pyrrolidine-2-carboxylic acid derivativesZHEJIANG JIUZHOU PHARM CO LTD·Filed 2014·Granted Feb 27, 2018·0 cites·17 claims
- 0353US2023003893A1Method and apparatus for detecting operating terrain, and engineering equipment for detecting operating terrainBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Application pending·0 cites
- 0438US12104350B2Speed determination method, electronic device and computer storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →