Inventor record

KANG YONGFENG

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.

• 87Yongfeng Kang24 patent records·17 citations·E21B G06F G01N24 on this record
• 2KANG YONGFENG2 patent records·0 citations·E21B2 on this record

Inventor identities via PatentsView disambiguation — see methodology.