Inventor record

YAN HENG

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.

• 35Heng Yan2 patent records·1 citations·C07C C07F2 on this record
• 49Heng-Yu Yan2 patent records·6 citations·A47C H03K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.