Inventor · disambiguated record
Jianquan Liu
Also filed as: LIU JIANQUAN
34 granted patents·63 pending applications·44 citations·filing 2013–2024
95Inventor score
Files withNEC CORP91BEIJING XIAOMI MOBILE SOFTWARE CO LTD3GUANGZHOU DABO INTELLIGENT TECH CO LTD1XIAOMI INC1ZTE CORP1
Top patents by PatentIndex Score
97 records- 0194US12182197B2Image processing apparatus, image processing method, and non-transitory storage mediumNEC CORP·Filed 2020·Granted Dec 31, 2024·4 cites·13 claims
- 0291US11978284B2Authentication data generation device, authentication device, authentication data generation method, and recording mediumNEC CORP·Filed 2020·Granted May 7, 2024·4 cites·7 claims
- 0391US10810727B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2019·Granted Oct 20, 2020·12 cites·9 claims
- 0481US10789698B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2019·Granted Sep 29, 2020·3 cites·12 claims
- 0580US10867376B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2015·Granted Dec 15, 2020·4 cites·8 claims
- 0677US2024331365A1Processing system, estimation apparatus, processing method, and non-transitory storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 0777US2024394301A1Image selection apparatus, image selection method, and non-transitory computer-readable mediumNEC CORP·Filed 2024·Application pending·0 cites
- 0877US2025005073A1Image processing apparatus, and image processing methodNEC CORP·Filed 2024·Application pending·0 cites
- 0974US12300077B2Action detection system, action detection method, and non-transitory computer-readable mediumNEC CORP·Filed 2021·Granted May 13, 2025·1 cites·9 claims
- 1073US12506970B2Image processing device, image processing method, and non-transitory storage mediumNEC CORP·Filed 2024·Granted Dec 23, 2025·0 cites·8 claims
- 1171USD1052609SDisplay screen with graphical user interfaceNEC CORP·Filed 2022·Granted Nov 26, 2024·4 cites·1 claims
- 1268US12277165B2Image processing apparatus, and image processing methodNEC CORP·Filed 2021·Granted Apr 15, 2025·0 cites·7 claims
- 1368US11830286B2Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2020·Granted Nov 28, 2023·0 cites·17 claims
- 1468US11669950B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2020·Granted Jun 6, 2023·0 cites·15 claims
- 1565US2024428667A1Learning apparatus, estimation apparatus, learning method, and non-transitory storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 1663US12174885B2Image selection apparatus, image selection method, and non-transitory computer-readable mediumNEC CORP·Filed 2020·Granted Dec 24, 2024·0 cites·7 claims
- 1762US2024249560A1Authentication data generation device, authentication device, authentication data generation method, and recording mediumNEC CORP·Filed 2024·Application pending·0 cites
- 1860US12081873B2Image processing device, image processing method, and non-transitory storage mediumNEC CORP·Filed 2019·Granted Sep 3, 2024·0 cites·13 claims
- 1960US11094076B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2019·Granted Aug 17, 2021·0 cites·12 claims
- 2060US10713229B2Index generating device and method, and search device and search methodNEC CORP·Filed 2013·Granted Jul 14, 2020·1 cites·14 claims
- 2160US2019370531A1Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2019·Application pending·0 cites
- 2260US2022028107A1Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2021·Application pending·0 cites
- 2358USD808419SDisplay screen with graphical user interfaceNEC CORP·Filed 2016·Granted Jan 23, 2018·8 cites·1 claims
- 2458US2025029382A1Event detecting apparatus, event detecting method, and storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 2558US2025029383A1Relationship extracting apparatus, relationship extracting method, and storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 2657US12039772B2Processing system, estimation apparatus, processing method, and non-transitory storage mediumNEC CORP·Filed 2019·Granted Jul 16, 2024·0 cites·8 claims
- 2756US11176698B2Analysis apparatus, analysis method, and storage mediumNEC CORP·Filed 2017·Granted Nov 16, 2021·0 cites·9 claims
- 2856US10050472B2Control method and device for wireless power transfer system of motor deviceZTE CORP·Filed 2014·Granted Aug 14, 2018·2 cites·13 claims
- 2955US2024013428A1Image analysis apparatus, image analysis method, and a non-transitory storage mediumNEC CORP·Filed 2023·Application pending·0 cites
- 3055US2024013534A1Video analysis apparatus, video analysis method, and non-transitory storage mediumNEC CORP·Filed 2023·Application pending·0 cites
- 3155US2024013427A1Video analysis apparatus, video analysis method, and a non-transitory storage mediumNEC CORP·Filed 2023·Application pending·0 cites
- 3255US2023410361A1Image processing system, processing method, and non-transitory storage mediumNEC CORP·Filed 2023·Application pending·0 cites
- 3354US2025102310A1Route computation apparatus, route computation method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 3453US2025155150A1Air conditioner control apparatus, air conditioner control system, air conditioner control method, and storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 3553US2025174024A1Management apparatus, management system, management method, and storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 3652US10867162B2Data processing apparatus, data processing method, and non-transitory storage mediumNEC CORP·Filed 2016·Granted Dec 15, 2020·0 cites·29 claims
- 3752US2020051176A1Analysis systemNEC CORP·Filed 2017·Application pending·0 cites
- 3851US12411889B2Image selection apparatus, image selection method, and non-transitory computer-readable mediumNEC CORP·Filed 2020·Granted Sep 9, 2025·0 cites·11 claims
- 3951USD1048098SDisplay screen with graphical user interfaceNEC CORP·Filed 2022·Granted Oct 22, 2024·1 cites·1 claims
- 4051US11749021B2Retrieval device, control method, and non-transitory storage mediumNEC CORP·Filed 2020·Granted Sep 5, 2023·0 cites·8 claims
- 4151US2025148830A1Action evaluation system, action evaluation method, and non-transitory computer-readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4251US2024304020A1Image analysis apparatus, image analysis system, image analysis method, and nontransitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4351US2024420506A1Motion determination apparatus, motion determination method, and non-transitory computer readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4451US2025157078A1Image processing apparatus, image processing method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4551US2025131708A1Image processing apparatus, image processing method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4651US2025131689A1Image processing apparatus, image processing method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4751US2025111699A1Image processing system, image processing method, and computer-readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4851US2020184483A1Abnormality detection apparatus, control method, and programNEC CORP·Filed 2017·Application pending·0 cites
- 4951US2025014213A1Image processing apparatus, image processing method, and non-transitory storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 5051US2025029363A1Image processing system, image processing method, and non-transitory computer-readable mediumNEC CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 97 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Jianquan Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →