Inventor record

ZHU QINGFENG

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 76Qingfeng Zhu9 patent records·14 citations·G02B G06T E21B9 on this record
• ZHU QINGFENG1 patent record·0 citations·H05K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.