Inventor record

LIU QINGSHENG

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.

• 72Qingsheng Liu10 patent records·6 citations·B63G C08F B32B10 on this record
• 11LIU QINGSHENG2 patent records·0 citations·D01F Y02E2 on this record

Inventor identities via PatentsView disambiguation — see methodology.