Inventor · disambiguated record
Yan Liu
Also filed as: LIU YAN · Liu Yan-Rui
12 granted patents·3 pending applications·50 citations·filing 2007–2024
89Inventor score
Files withLIU YAN4PRINX CHENGSHAN QINGDAO INDUSTRIAL RES AND DESIGN CO LTD3SHENZHEN JIXING SHIDAI TECH CO LTD2ASIA OPTICAL CO INC1HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD1
Top patents by PatentIndex Score
15 records- 0188US10847297B1Low-core-loss transformer with magnetic pillar in center of four corner pillarsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Nov 24, 2020·7 cites·20 claims
- 0283USD1045425SBean bag chairSHENZHEN JIXING SHIDAI TECH CO LTD·Filed 2024·Granted Oct 8, 2024·7 cites·1 claims
- 0380USD1045424SImitation engraved bean bagSHENZHEN JIXING SHIDAI TECH CO LTD·Filed 2024·Granted Oct 8, 2024·6 cites·1 claims
- 0478USD972351SOverlanding kitchenLIU YAN·Filed 2022·Granted Dec 13, 2022·6 cites·1 claims
- 0573USD1076469SFolding sofa bedLIU YAN·Filed 2024·Granted May 27, 2025·3 cites·1 claims
- 0671USD1012569SCD caseLIU YAN·Filed 2023·Granted Jan 30, 2024·3 cites·1 claims
- 0759USD881800STire treadPRINX CHENGSHAN QINGDAO INDUSTRIAL RES AND DESIGN CO LTD·Filed 2018·Granted Apr 21, 2020·8 cites·1 claims
- 0858USD1011802SCD caseLIU YAN·Filed 2023·Granted Jan 23, 2024·1 cites·1 claims
- 0955US7521643B2Operating button deviceASIA OPTICAL CO INC·Filed 2007·Granted Apr 21, 2009·2 cites·4 claims
- 1054US11872471B2Braking mechanism of a wheeled deviceLIU WEN KUEI·Filed 2022·Granted Jan 16, 2024·0 cites·9 claims
- 1148US2019291112A1Droplet microfluidics for drug screeningUNIV MACAU·Filed 2019·Application pending·0 cites
- 1246USD930569STirePRINX CHENGSHAN QINGDAO INDUSTRIAL RES AND DESIGN CO LTD·Filed 2019·Granted Sep 14, 2021·4 cites·1 claims
- 1344US2016225017A1Size of prize predictive modelLINKEDLN CORP·Filed 2015·Application pending·0 cites
- 1444US2023404423A1Apparatus and method for intraoperative real-time tumour tissue discriminationIMPERIAL COLLEGE INNOVATIONS LTD·Filed 2020·Application pending·0 cites
- 1542USD880411STire threadPRINX CHENGSHAN QINGDAO INDUSTRIAL RES AND DESIGN CO LTD·Filed 2018·Granted Apr 7, 2020·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →