Inventor · disambiguated record
Donald Cheng
Also filed as: CHENG DONALD
3 granted patents·17 citations·filing 1999–2004
66Inventor score
Technology areasG01R
Top patents by PatentIndex Score
3 records- 0138US6350626B1Method of testing electromigration lifetimeUNITED MICROELECTRONICS CORP·Filed 1999·Granted Feb 26, 2002·9 cites·9 claims
- 0233US6269315B1Reliability testing method of dielectric thin filmUNITED MICROELECTRONICS CORP·Filed 1999·Granted Jul 31, 2001·5 cites·12 claims
- 0326USD520904SDecorative speciality design sprayEBB SALES INC·Filed 2004·Granted May 16, 2006·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Donald Cheng 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 →