Inventor · disambiguated record
Xiumei Liu
Also filed as: LIU XIUMEI
22 granted patents·646 citations·filing 1999–2023
93Inventor score
Files withKLA CORP7UNIV CHINA MINING4DALIAN INST CHEM & PHYSICS CAS2INST OF EXPLORATION TECHNIQUES CHINESE ACADEMY OF GEOLOGICAL SCIENCES2KLA TENCOR TECH CORP2
Top patents by PatentIndex Score
22 records- 0195US11356594B1Tilted slit confocal system configured for automated focus detection and trackingKLA CORP·Filed 2020·Granted Jun 7, 2022·9 cites·35 claims
- 0293US6355491B1Individually addressable micro-electromagnetic unit array chipsAVIVA BIOSCIENCES·Filed 1999·Granted Mar 12, 2002·288 cites·40 claims
- 0392US11965835B2Apparatus and method for gray field imagingKLA CORP·Filed 2022·Granted Apr 23, 2024·1 cites·17 claims
- 0492US11592653B2Automated focusing system for tracking specimen surface with a configurable focus offsetKLA CORP·Filed 2020·Granted Feb 28, 2023·4 cites·9 claims
- 0592US7952718B2High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factorUNIV WASHINGTON·Filed 2008·Granted May 31, 2011·141 cites·29 claims
- 0687US9615439B2System and method for inhibiting radiative emission of a laser-sustained plasma sourceKLA TENCOR CORP·Filed 2016·Granted Apr 4, 2017·5 cites·31 claims
- 0785US7616986B2Optical fiber scanner for performing multimodal optical imagingUNIV WASHINGTON·Filed 2004·Granted Nov 10, 2009·186 cites·30 claims
- 0883US7924434B2Systems configured to generate output corresponding to defects on a specimenKLA TENCOR TECH CORP·Filed 2006·Granted Apr 12, 2011·8 cites·18 claims
- 0980US8355140B2Systems configured to generate output corresponding to defects on a specimenKLA TENCOR TECH CORP·Filed 2011·Granted Jan 15, 2013·3 cites·12 claims
- 1073US10066243B2Surfactant improved ethanol fermentation methodDALIAN INST CHEM & PHYSICS CAS·Filed 2014·Granted Sep 4, 2018·1 cites·17 claims
- 1172US12474557B2Automated focusing system for tracking specimen surface with a configurable focus offsetKLA CORP·Filed 2023·Granted Nov 18, 2025·0 cites·11 claims
- 1264US11397153B2Apparatus and method for gray field imagingKLA CORP·Filed 2020·Granted Jul 26, 2022·0 cites·18 claims
- 1356US12487175B2Three-dimensional imaging with enhanced resolutionKLA CORP·Filed 2022·Granted Dec 2, 2025·0 cites·50 claims
- 1450US10407700B2Surfactant-improved simultaneous saccharification and co-fermentation method for lignocelluloseDALIAN INST CHEM & PHYSICS CAS·Filed 2014·Granted Sep 10, 2019·0 cites·8 claims
- 1548US11787750B1Fertilizers for delaying decay of Huanglongbing-affected tree and preparation methods thereofINST OF SOIL FERTILIZER RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES·Filed 2023·Granted Oct 17, 2023·0 cites·5 claims
- 1645US11865389B2Vehicle-mounted large-flow fire-fighting foam fluid mixing systemUNIV CHINA MINING·Filed 2019·Granted Jan 9, 2024·0 cites·6 claims
- 1745US11330164B2Determining focus settings for specimen scansKLA CORP·Filed 2021·Granted May 10, 2022·0 cites·23 claims
- 1843US11697970B2Directly connected drill pipe applicable to extreme conditionsINST OF EXPLORATION TECHNIQUES CHINESE ACADEMY OF GEOLOGICAL SCIENCES·Filed 2021·Granted Jul 11, 2023·0 cites·13 claims
- 1941US10814260B2Gas-powder separation three-phase jet flow fire monitor systemUNIV CHINA MINING·Filed 2017·Granted Oct 27, 2020·0 cites·7 claims
- 2035US11326413B2Wire-line core drilling toolINST OF EXPLORATION TECHNIQUES CHINESE ACADEMY OF GEOLOGICAL SCIENCES·Filed 2020·Granted May 10, 2022·0 cites·9 claims
- 2135US10663982B2Double-spring and high-precision hysteretic pressure control valveUNIV CHINA MINING·Filed 2018·Granted May 26, 2020·0 cites·4 claims
- 2229US10139011B2Self-heat-dissipation pressure-reducing valveUNIV CHINA MINING·Filed 2016·Granted Nov 27, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →