Inventor · disambiguated record
Xiujuan Liu
Also filed as: LIU XIUJUAN
1 granted patent·6 pending applications·0 citations·filing 2005–2023
4Inventor score
Files withJINAN HAOTE INNOVATION MAN AND CONSULTING PARTNERSHIP LIMITED PARTNERSHIP2ALIBABA GROUP HOLDING LTD1LIU XIUJUAN1SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH CO1SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH CO LTD1
Top patents by PatentIndex Score
7 records- 0159US2024077454A1Elastic wave radar detection device and methodUNIV SOUTHWEST PETROLEUM·Filed 2023·Application pending·0 cites
- 0238US12121933B2Vibration deviceJINAN HAOTE INNOVATION MAN AND CONSULTING PARTNERSHIP LIMITED PARTNERSHIP·Filed 2020·Granted Oct 22, 2024·0 cites·27 claims
- 0335US2019281003A1System, method, and device for providing notifications in group communicationALIBABA GROUP HOLDING LTD·Filed 2018·Application pending·0 cites
- 0434US2018318972A1Ultrasonic machining method for improving abradability of wheel of locomotive, and applicationsSHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH CO·Filed 2016·Application pending·0 cites
- 0533US2008233917A1Method for Implementing Charging in Intelligent NetworksLIU XIUJUAN·Filed 2005·Application pending·0 cites
- 0632US2022288638A1Rotating member combination apparatus and connecting shaft thereforJINAN HAOTE INNOVATION MAN AND CONSULTING PARTNERSHIP LIMITED PARTNERSHIP·Filed 2020·Application pending·0 cites
- 0732US2019024207A1Ultrasound enhancing method for prolonging fatigue life of metal workpiece and use thereofSHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH CO LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Xiujuan 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 →