Inventor · disambiguated record
Yan Qiu
Also filed as: QIU YAN · QIU YAN-YU
21 granted patents·4 pending applications·119 citations·filing 1995–2025
92Inventor score
Files withFISHER CONTROLS INT LLC9FIRST AMERICAN FINANCIAL CORP4UNIV XI AN JIAOTONG2BATES DAVID OWEN1CUBIST PHARM INC1
Top patents by PatentIndex Score
25 records- 0192US11048711B1System and method for automated classification of structured property description extracted from data source using numeric representation and keyword searchFIRST AMERICAN FINANCIAL CORP·Filed 2019·Granted Jun 29, 2021·10 cites·19 claims
- 0289US11232114B1System and method for automated classification of structured property description extracted from data source using numeric representation and keyword searchFIRST AMERICAN FINANCIAL CORP·Filed 2021·Granted Jan 25, 2022·2 cites·20 claims
- 0386US5801013AHelicobacter aminoacyl-tRNA synthetase proteins, nucleic acids and strains comprising sameCUBIST PHARM INC·Filed 1995·Granted Sep 1, 1998·88 cites·63 claims
- 0481US10997403B1System and method for automated selection of best description from descriptions extracted from a plurality of data sources using numeric comparison and textual centrality measureFIRST AMERICAN FINANCIAL CORP·Filed 2018·Granted May 4, 2021·3 cites·20 claims
- 0575US11376532B2Fluid flow control device having a particle catcherFISHER CONTROLS INT LLC·Filed 2018·Granted Jul 5, 2022·2 cites·9 claims
- 0675US9732873B2Valve seat apparatus for use with fluid valvesFISHER CONTROLS INT LLC·Filed 2016·Granted Aug 15, 2017·3 cites·20 claims
- 0775US9308277B2Protease-resistant mutants of stromal cell derived factor-1 in the repair of tissue damageSEGERS VINCENT FRANS MARIA·Filed 2011·Granted Apr 12, 2016·6 cites·33 claims
- 0873US10655745B2Quick change valve trim assemblyFISHER CONTROLS INT LLC·Filed 2018·Granted May 19, 2020·3 cites·19 claims
- 0968US2025354626A1Control valves with adjustable valve packing and packing health determination systemsFISHER CONTROLS INT LLC·Filed 2025·Application pending·0 cites
- 1067US10295430B2Assembly for start-up testing fluid flow control devices at various pressures and temperaturesFISHER CONTROLS INT LLC·Filed 2016·Granted May 21, 2019·1 cites·25 claims
- 1165US11790680B1System and method for automated selection of best description from descriptions extracted from a plurality of data sources using numeric comparison and textual centrality measureFIRST AMERICAN FINANCIAL CORP·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 1260US11187344B2Quick change valve trim assemblyFISHER CONTROLS INT LLC·Filed 2020·Granted Nov 30, 2021·0 cites·20 claims
- 1358US2025221136A1Electronic device and manufacturing method thereofINNOLUX CORP·Filed 2024·Application pending·0 cites
- 1457US12411076B2Stress and shock wave diagnosis fused LIBS optimization system and methodUNIV XI AN JIAOTONG·Filed 2023·Granted Sep 9, 2025·0 cites·7 claims
- 1553US2023201311A1Compositions and methods for treating non-alcoholic steatohepatitis (nash)SHANGHAI BENEMAE PHARMACEUTICAL CORP·Filed 2022·Application pending·0 cites
- 1652US9303773B2Valve seat apparatus for use with fluid valvesDOBBS ERIC ROBERT·Filed 2012·Granted Apr 5, 2016·1 cites·21 claims
- 1751US11624442B2Push-down-to-open high recovery choke valvesFISHER CONTROLS INT LLC·Filed 2021·Granted Apr 11, 2023·0 cites·21 claims
- 1850US2024096343A1Voice quality enhancement method and related deviceHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1949US11346781B2Optical fiber laser induced breakdown spectroscopy detection device and methodUNIV XI AN JIAOTONG·Filed 2019·Granted May 31, 2022·0 cites·7 claims
- 2043US10456451B2Protease-resistant mutants of stromal cell derived factor-1 in the repair of tissue damageMESOBLAST INT SARL·Filed 2016·Granted Oct 29, 2019·0 cites·21 claims
- 2142US10371374B2Multi-cone, multi-stage spray nozzleFISHER CONTROLS INT LLC·Filed 2016·Granted Aug 6, 2019·0 cites·28 claims
- 2239US10314794B2Metoprolol sustained-release composition and preparation method thereofINST PHARMACOLOGY & TOXICOLOGY ACADEMY MILITARY MEDICAL SCIENCES PLA CHINA·Filed 2015·Granted Jun 11, 2019·0 cites·17 claims
- 2338US11073279B2Multi-cone, multi-stage spray nozzleFISHER CONTROLS INT LLC·Filed 2016·Granted Jul 27, 2021·0 cites·18 claims
- 2436US10174015B2Substituted heterocyclic derivative, preparation method and use thereofUNIV XIAMEN·Filed 2015·Granted Jan 8, 2019·0 cites·8 claims
- 2532US8530150B2Detection of risk of pre-eclampsiaBATES DAVID OWEN·Filed 2010·Granted Sep 10, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →