Inventor · disambiguated record
Yunqi Liu
Also filed as: LIU YUNQI
16 granted patents·11 pending applications·16 citations·filing 1999–2025
87Inventor score
Files withALBEMARLE CORP8SONY CORP5ZHEJIANG HUAXIAN PHOTOELECTRICITY TECH CO LTD4KAJIURA HISASHI2UNIV CHINA PETROLEUM EAST CHINA2
Top patents by PatentIndex Score
27 records- 0179US8231854B2Method for treating carbon nanotubes, carbon nanotubes and carbon nanotubes device comprising thereofKAJIURA HISASHI·Filed 2008·Granted Jul 31, 2012·6 cites·14 claims
- 0276US7887773B2Method for treating carbon nanotubes, carbon nanotubes and carbon nanotube devicesSONY CORP·Filed 2008·Granted Feb 15, 2011·4 cites·12 claims
- 0375US12319858B2Organic compound and OLED having same and organica light-emitting apparatusZHEJIANG HUAXIAN PHOTOELECTRICITY TECH CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·3 claims
- 0474US10759985B2High density aqueous well fluidsALBEMARLE CORP·Filed 2017·Granted Sep 1, 2020·2 cites·19 claims
- 0568US2025174734A1Electrochemical device and electronic deviceXIAMEN AMPACE TECH LIMITED·Filed 2025·Application pending·0 cites
- 0666US11268005B2High density aqueous well fluidsALBEMARLE CORP·Filed 2020·Granted Mar 8, 2022·0 cites·24 claims
- 0764US2025257095A1Method for visible light-mediated chemical modification of polypeptide and protein based on cysteineUNIV SHANGHAI JIAOTONG·Filed 2023·Application pending·0 cites
- 0864US2025154407A1Organic electroluminescent device, display apparatus and compositionZHEJIANG HUAXIAN PHOTOELECTRICITY TECH CO LTD·Filed 2025·Application pending·0 cites
- 0963US8471021B2Sulfur containing heterocycle-fused naphthalene tetracarboxylic acid diimide derivatives, preparation method and use thereofGAO XIKE·Filed 2012·Granted Jun 25, 2013·2 cites·13 claims
- 1060US12378380B2Brominated flame retardants and polyurethanes containing the sameALBEMARLE CORP·Filed 2019·Granted Aug 5, 2025·0 cites·18 claims
- 1159US2025366306A1Organic electroluminescent device, display or lighting apparatus, and compositionZHEJIANG HUAXIAN PHOTOELECTRICITY TECH CO LTD·Filed 2025·Application pending·0 cites
- 1259US2024170734A1Flame Retardants for Battery ElectrolytesALBEMARLE CORP·Filed 2022·Application pending·0 cites
- 1358US12509398B2Paenibacillus mucilaginosus, microorganism-activated circulating fluidized bed (CFB) fly ash-based cementitious material, preparation method and useUNIV TAIYUAN TECHNOLOGY·Filed 2022·Granted Dec 30, 2025·0 cites·5 claims
- 1457US8124044B2Carbon nanotubes, a method of preparing the same and an element using the sameKAJIURA HISASHI·Filed 2009·Granted Feb 28, 2012·0 cites·12 claims
- 1557US2022416316A1Flame Retardants For Battery ElectrolytesALBEMARLE CORP·Filed 2020·Application pending·0 cites
- 1655US10597574B2High density aqueous well fluidsALBEMARLE CORP·Filed 2015·Granted Mar 24, 2020·0 cites·22 claims
- 1754US11714010B2Reactor temperature measurement system, reactor and method for preparing a Fiber Bragg GratingSHANGHAI HUAYI NEW MAT CO LTD·Filed 2021·Granted Aug 1, 2023·0 cites·15 claims
- 1854US2010143234A1Methods of preparing and purifying carbon nanotubes, carbon nanotubes, and an element using the sameSONY CORP·Filed 2009·Application pending·0 cites
- 1953US2010193747A1Process of preparing carbon nanotube film, the carbon nanotube film prepared thereby and carbon nanotube elements comprising the sameSONY CORP·Filed 2009·Application pending·0 cites
- 2052US12503645B2OLED and organic light-emitting deviceZHEJIANG HUAXIAN PHOTOELECTRICITY TECH CO LTD·Filed 2025·Granted Dec 23, 2025·0 cites·5 claims
- 2150US12113236B2Exhaust filter system for battery packYANTAI CHUNGWAY NEW ENERGY TECH CO LTD·Filed 2020·Granted Oct 8, 2024·0 cites·14 claims
- 2249US2009202422A1Method for treating carbon nanotubes, carbon nanotubes and carbon nanotube deviceSONY CORP·Filed 2008·Application pending·0 cites
- 2347US12270008B2Method for hydrotreating and recycling waste lubricating oilUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Apr 8, 2025·0 cites·17 claims
- 2447US12173252B2Method for pre-hydrotreating and purifying waste lubricating oilUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Granted Dec 24, 2024·0 cites·16 claims
- 2546US2009211901A1Methods for preparing cnt film, cnt film with a sandwich structure, an anode including the cnt film and an organic light-emitting diodes including the anode and cnt deviceSONY CORP·Filed 2009·Application pending·0 cites
- 2642US6187931B1Process for making fluorophthalimidesALBEMARLE CORP·Filed 1999·Granted Feb 13, 2001·2 cites·27 claims
- 2735US2010249394A1Processes for producing decitabineALBEMARLE CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →