Inventor · disambiguated record
Qing-Yi Feng
Also filed as: FENG QING · FENG QING-YI
2 granted patents·17 citations·filing 1994–2022
57Inventor score
Files withTANGTRING SEATING TECH INC1
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →