Inventor · disambiguated record
Zhi Liu
Also filed as: LIU ZHI · Liu zhi gui
7 granted patents·2 pending applications·128 citations·filing 2005–2023
79Inventor score
Files withBEIJING QIHOO TECHNOLOGY CO3CHINA JIKAN RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN CO LTD2BEIJING QIHOO TECH CO LTD1IBM1UNIV BEIJING1
Top patents by PatentIndex Score
9 records- 0196USD777744SDisplay screen with an animated graphical user interfaceBEIJING QIHOO TECH CO LTD·Filed 2014·Granted Jan 31, 2017·117 cites·1 claims
- 0275US11371241B2Damper for energy dissipationUNIV CHANGSHA SCIENCE & TECH·Filed 2020·Granted Jun 28, 2022·1 cites·7 claims
- 0363US7697976B2Non-evasive method and apparatus of detection of organism tissuesUNIV BEIJING·Filed 2005·Granted Apr 13, 2010·10 cites·21 claims
- 0454US12360070B2In-situ evaluation method and system for loess collapsibility based on non-destructive time-domain reflection technologyCHINA JIKAN RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·10 claims
- 0550US2024102955A1Non-invasive time domain reflection probe calibration method and systemCHINA JIKAN RES INSTITUTE OF ENGINEERING INVESTIGATIONS AND DESIGN CO LTD·Filed 2023·Application pending·0 cites
- 0647US9749324B2System, device and method for network authorization based on no password or random passwordBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Aug 29, 2017·0 cites·12 claims
- 0744US10116489B2Apparatus and method for managing network access deviceBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Oct 30, 2018·0 cites·9 claims
- 0842US2016269410A1Method, system and device for network authorization based on no password or random passwordBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Application pending·0 cites
- 0936US8996968B2Method, apparatus and decoder for decoding cyclic codeIBM·Filed 2012·Granted Mar 31, 2015·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Zhi 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 →