Inventor · disambiguated record
Quanyou Liu
Also filed as: LIU QUANYOU
4 granted patents·1 pending application·15 citations·filing 2014–2025
69Inventor score
Files withUNIV BEIJING3WEIHAI GOLDEN TRAVEL & LEISURE PRODUCT CO LTD1ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD1
Top patents by PatentIndex Score
5 records- 0193US11841304B1Device and method for testing effective diffusion coefficient of helium in helium-bearing natural gasUNIV BEIJING·Filed 2023·Granted Dec 12, 2023·3 cites·9 claims
- 0288US11946007B1Natural gas separation and purification and mercury collection system for oil and gas wells, and method of use thereofUNIV BEIJING·Filed 2023·Granted Apr 2, 2024·4 cites·12 claims
- 0370USD935352STrailer type off-road trailerWEIHAI GOLDEN TRAVEL & LEISURE PRODUCT CO LTD·Filed 2020·Granted Nov 9, 2021·8 cites·1 claims
- 0462US12416559B1Measurement apparatus and method for hydrogen solubility and competitive dissolution of multi-component gasesUNIV BEIJING·Filed 2025·Granted Sep 16, 2025·0 cites·10 claims
- 0541US2017261006A1Noise reduction structure of superchargerZHEJIANG GEELY AUTOMOBILE RES INST CO LTD·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →