Inventor · disambiguated record
Yong-Hong Chang
Also filed as: CHANG YONG-HONG
2 granted patents·1 pending application·90 citations·filing 1987–2006
67Inventor score
Top patents by PatentIndex Score
3 records- 0173US4762321AFoldaway table tennis support structureCHANG YONG HONG·Filed 1987·Granted Aug 9, 1988·61 cites·1 claims
- 0258US5020799AFolding billiard tableCHANG YONG HONG·Filed 1988·Granted Jun 4, 1991·29 cites·6 claims
- 0338US2008026754A1Call handover between radio network subsystemsMOTOROLA INC·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yong-Hong 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 →