Inventor record

MA HONGFEI

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.

• 70Hongfei Ma5 patent records·16 citations·F24H C07C F23D5 on this record
• 21Hongfei Ma1 patent record·3 citations·H04N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.