Inventor · disambiguated record

Shanfei Li

Also filed as: LI SHANFEI

1 granted patent·0 citations·filing 2017–2017

4Inventor score
Technology areasE05F
Files withCRRC QINGDAO SIFANG CO LTD1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →