Inventor · disambiguated record
Yunzhou Zhu
Also filed as: ZHU YUNZHOU
2 granted patents·1 pending application·49 citations·filing 2008–2020
64Inventor score
Top patents by PatentIndex Score
3 records- 0185US7711786B2Systems and methods for preventing spamZHU YUNZHOU·Filed 2008·Granted May 4, 2010·34 cites·23 claims
- 0277US8132020B2System and method for user authentication with exposed and hidden keysZHU YUNZHOU·Filed 2008·Granted Mar 6, 2012·15 cites·25 claims
- 0336US2021318193A1Method, system, computer apparatus, and storage medium for inspecting operation period of valve boxHAIMO PANDORA DATA TECH SHENZHEN CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yunzhou Zhu 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 →