Inventor · disambiguated record
Changmei Liu
Also filed as: LIU CHANGMEI
1 granted patent·1 pending application·0 citations·filing 2014–2018
8Inventor score
Top patents by PatentIndex Score
2 records- 0141US9319992B2Measuring method and device before different-frequency handover of user terminalHUAWEI TECH CO LTD·Filed 2014·Granted Apr 19, 2016·0 cites·21 claims
- 0235US2019092798A1Organic metal complex, method for preparing the same, and light-emitting element including the sameAAC MICROTECH ICHANGZHOUL CO LTD·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Changmei Liu 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 →