Inventor · disambiguated record

Yichu Chang

Also filed as: CHANG YICHU

0 granted patents·1 pending application·0 citations·filing 2020–2020

Technology areasY02P
Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Yichu 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 →