Inventor record

TSAI CHANG-YU

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.

• 88Chang-Yu Tsai23 patent records·33 citations·B25B H10H H10P22 on this record
• 14TSAI CHANG-YU1 patent record·1 citations·B62B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.