Inventor · disambiguated record

Yeong-Il Chang

Also filed as: CHANG YEONG-IL

2 granted patents·2 pending applications·1 citations·filing 20032006

31Inventor score
Technology areasA23LC12R
Files withCJ CHEILJEDANG CORP2HAECHANDLE CO LTD1JEON MYOUNG-HEE1

Top patents by PatentIndex Score

4 records

Join the waitlist — get patent alerts

Get an alert when Yeong-Il Chang files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →