Inventor · disambiguated record
Jianfei Zheng
Also filed as: ZHENG JIANFEI
4 granted patents·1 pending application·1 citations·filing 2017–2022
57Inventor score
Files withLEADWAY HK LTD2BECKMAN COULTER BIOTECHNOLOGY SUZHOU CO LTD1BECKMAN COULTER INC1LEDVANCE LLC1
Top patents by PatentIndex Score
5 records- 0177US10473650B2Reagent mixing and conveying device and reagent mixing methodLEADWAY HK LTD·Filed 2017·Granted Nov 12, 2019·1 cites·12 claims
- 0270US11255846B2Reagent mixing and conveying device and reagent mixing methodLEADWAY HK LTD·Filed 2019·Granted Feb 22, 2022·0 cites·11 claims
- 0350US2025137906A1Detection system and sample processing instrument for nanoparticlesBECKMAN COULTER INC·Filed 2022·Application pending·0 cites
- 0436US11599691B2Illumination planning systemLEDVANCE LLC·Filed 2020·Granted Mar 7, 2023·0 cites·20 claims
- 0528USD1105941SFlow cytometerBECKMAN COULTER BIOTECHNOLOGY SUZHOU CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →