Inventor record

QIN HAN

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.

• 90Han Qin77 patent records·20 citations·E04B A47B A47C77 on this record
• 71QIN HAN8 patent records·0 citations·E04B B60P B60R8 on this record

Inventor identities via PatentsView disambiguation — see methodology.