Inventor · disambiguated record
Qianqian Liu
Also filed as: LIU QIANQIAN
16 granted patents·10 pending applications·8 citations·filing 2014–2024
84Inventor score
Files withCHENGDU BOE OPTOELECT TECH CO6WUHAN KAIDI ENG TECH RES INST6SHAANXI UNIV OF SCIENCE & TECHNOLOGY3AIDITE QINHUANGDAO TECH CO LTD2SUNSHINE KAIDI NEW ENERGY GROUP CO LTD2
Top patents by PatentIndex Score
26 records- 0189US8986632B2Process for recovery of cobalt, ruthenium, and aluminum from spent catalystSUNSHINE KAIDI NEW ENERGY GROUP CO LTD·Filed 2014·Granted Mar 24, 2015·8 cites·18 claims
- 0265US11732370B2Core-shell FE2P@c-FE3C electrocatalyst and preparation method and application thereofSHAANXI UNIV OF SCIENCE & TECHNOLOGY·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 0363US2025376525A1Pharmaceutical composition comprising mixed antibody of anti-ctla4 and anti-pd1 and therapeutic use thereofQILU PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0461US11668016B2Ultra-thin carbon-layer composite material modified by nickel nanoclusters and vanadium carbide particles and its preparation method and applicationSHAANXI UNIV OF SCIENCE & TECHNOLOGY·Filed 2021·Granted Jun 6, 2023·0 cites·3 claims
- 0560US2025090577A1Clay mineral biomaterial, and preparation method and use thereofUNIV CHINA GEOSCIENCES WUHAN·Filed 2024·Application pending·0 cites
- 0657US2024014509A1Battery separator and coating process thereof, coating system and batterySHANGHAI ENERGY NEW MAT TECH CO LTD·Filed 2021·Application pending·0 cites
- 0756US2025249444A1Metal pollution-resistant catalyst and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0855US2025136926A1Drug delivery carrier complex targeting central nervous system, preparation method and application thereofAFFILIATED HOSPITAL OF NANTONG UNIV·Filed 2024·Application pending·0 cites
- 0954US11322074B2Data transmission method and device, display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted May 3, 2022·0 cites·12 claims
- 1052US11618011B2V-Ni2P/g-C3N4 photocatalyst and its preparation method and application thereofSHAANXI UNIV OF SCIENCE & TECHNOLOGY·Filed 2021·Granted Apr 4, 2023·0 cites·8 claims
- 1151US11106881B2Print recognition module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Aug 31, 2021·0 cites·20 claims
- 1251US2023091200A1Dental gradient color-resin ceramic restoration material and preparation method thereofAIDITE QINHUANGDAO TECH CO LTD·Filed 2022·Application pending·0 cites
- 1349US9758844B2Method for recovering ruthenium from spent ruthenium-based catalyst carried on aluminum oxideWUHAN KAIDI ENG TECH RES INST·Filed 2014·Granted Sep 12, 2017·0 cites·16 claims
- 1448US12377027B2Gradient resin, preparation method therefor and use thereofAIDITE QINHUANGDAO TECH CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·16 claims
- 1548US9005555B2Method for preparing solid ruthenium nitrosyl nitrateSUNSHINE KAIDI NEW ENERGY GROUP CO LTD·Filed 2014·Granted Apr 14, 2015·0 cites·15 claims
- 1647US10220375B2Catalyst for fischer-tropsch synthesis and method for preparing the same, and method for preparing modified molecular sieve carrierWUHAN KAIDI ENG TECH RES INST·Filed 2015·Granted Mar 5, 2019·0 cites·3 claims
- 1747US8986644B2Method for preparation of high purity, crystalline cobalt nitrate from spent cobalt/silica catalystWUHAN KAIDI ENG TECH RES INST·Filed 2014·Granted Mar 24, 2015·0 cites·9 claims
- 1845US10363550B2Mesoporous material-coated cobalt-based catalyst for fischer-tropsch synthesis and method for preparing the sameWUHAN KAIDI ENG TECH RES INST·Filed 2016·Granted Jul 30, 2019·0 cites·14 claims
- 1944US11238262B2Fingerprint identification module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Feb 1, 2022·0 cites·20 claims
- 2042US2025054441A1Pixel driving circuit, display module, display apparatus and intelligent watchCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 2141US2023373743A1Winding Method Using Air Expansion StructureZHUHAI ENERGY NEW MATERIALS TECH CO LTD·Filed 2023·Application pending·0 cites
- 2240US11455950B2Method and apparatus for adjusting signal frequency, display device and storage mediumCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Sep 27, 2022·0 cites·16 claims
- 2338US10005966B2Method for modifying bio-oil derived from biomass pyrolysisWUHAN KAIDI ENG TECH RES INST·Filed 2015·Granted Jun 26, 2018·0 cites·11 claims
- 2437US10189013B2Monolithic catalyst comprising molecular sieve membrane and method for preparing the monolithic catalystWUHAN KAIDI ENG TECH RES INST·Filed 2016·Granted Jan 29, 2019·0 cites·14 claims
- 2537US2022036787A1Scanning modification method and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Application pending·0 cites
- 2635US2021327328A1Display apparatus and brightness adjustment method for display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →