Inventor · disambiguated record
Yujun Chang
Also filed as: CHANG YUJUN
2 granted patents·11 citations·filing 2001–2021
49Inventor score
Top patents by PatentIndex Score
2 records- 0171US6528527B2Method of treatment with a combination of a PDE4 inhibitor and a leukotriene antagonistMERCK & CO INC·Filed 2001·Granted Mar 4, 2003·11 cites·6 claims
- 0244US12397711B2Display method and display system of on-vehicle AVM, electronic device, and storage mediumSPREADTRUM COMMUNICATIONS TIANJIN CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Yujun 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 →