Inventor · disambiguated record
Rong-Wu Chang
Also filed as: CHANG RONG JONG · CHANG RONG WU
0 granted patents·2 pending applications·0 citations·filing 2002–2017
Files withUNION TECH QING YUAN MOLD MFG CO LTD1
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Rong-Wu 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 →