P

Inventor

LIU JIANQUAN

JP45 patents
⚠️ This page may combine multiple inventors who share the name “LIU JIANQUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

34 patents
US10810727B2Oct 20, 2020

Analysis apparatus, analysis method, and storage medium

NEC CORP12 citations91
USD808419SJan 23, 2018

Display screen with graphical user interface

NEC CORP8 citations84
US10867376B2Dec 15, 2020

Analysis apparatus, analysis method, and storage medium

NEC CORP4 citations81
US12182197B2Dec 31, 2024

Image processing apparatus, image processing method, and non-transitory storage medium

NEC CORP4 citations74
USD1052609SNov 26, 2024

Display screen with graphical user interface

NEC CORP4 citations73
US11978284B2May 7, 2024

Authentication data generation device, authentication device, authentication data generation method, and recording medium

NEC CORP4 citations70
US10789698B2Sep 29, 2020

Analysis apparatus, analysis method, and storage medium

NEC CORP3 citations70
US12300077B2May 13, 2025

Action detection system, action detection method, and non-transitory computer-readable medium

NEC CORP1 citations63
US12506970B2Dec 23, 2025

Image processing device, image processing method, and non-transitory storage medium

NEC CORP0 citations62
US12081873B2Sep 3, 2024

Image processing device, image processing method, and non-transitory storage medium

NEC CORP0 citations62
US11830286B2Nov 28, 2023

Data processing apparatus, data processing method, and non-transitory storage medium

NEC CORP0 citations62
US11176698B2Nov 16, 2021

Analysis apparatus, analysis method, and storage medium

NEC CORP0 citations62
US11094076B2Aug 17, 2021

Analysis apparatus, analysis method, and storage medium

NEC CORP0 citations62
US10713229B2Jul 14, 2020

Index generating device and method, and search device and search method

NEC CORP1 citations62
USD1048098SOct 22, 2024

Display screen with graphical user interface

NEC CORP1 citations61
US11669950B2Jun 6, 2023

Analysis apparatus, analysis method, and storage medium

NEC CORP0 citations60
US12536880B2Jan 27, 2026

Information processing apparatus, information processing system, information processing method, and non-transitory computer-readable medium

NEC CORP0 citations52
US12277165B2Apr 15, 2025

Image processing apparatus, and image processing method

NEC CORP0 citations52
US11823491B2Nov 21, 2023

Processing apparatus, processing method, and non-transitory storage medium

NEC CORP0 citations52
US11749021B2Sep 5, 2023

Retrieval device, control method, and non-transitory storage medium

NEC CORP0 citations52
US11663184B2May 30, 2023

Information processing method of grouping data, information processing system for grouping data, and non-transitory computer readable storage medium

NEC CORP0 citations52
US12579674B2Mar 17, 2026

Image selection apparatus, image selection method, and non-transitory computer-readable medium

NEC CORP0 citations51
US12573177B2Mar 10, 2026

Image processing apparatus, image processing method, and non-transitory storage medium

NEC CORP0 citations51
US12411889B2Sep 9, 2025

Image selection apparatus, image selection method, and non-transitory computer-readable medium

NEC CORP0 citations51
US12174885B2Dec 24, 2024

Image selection apparatus, image selection method, and non-transitory computer-readable medium

NEC CORP0 citations51
US12118741B2Oct 15, 2024

Three-dimensional person behavior estimation

NEC CORP0 citations51
US12039772B2Jul 16, 2024

Processing system, estimation apparatus, processing method, and non-transitory storage medium

NEC CORP0 citations51
US10867162B2Dec 15, 2020

Data processing apparatus, data processing method, and non-transitory storage medium

NEC CORP0 citations51
US12530758B2Jan 20, 2026

Image analysis system and image analysis method

NEC CORP0 citations49
US12314310B2May 27, 2025

Information processing apparatus, display method, and non-transitory computer-readable medium storing program

NEC CORP0 citations46
US11620826B2Apr 4, 2023

Processing apparatus, processing method, and non-transitory storage medium

NEC CORP0 citations43
US10437803B2Oct 8, 2019

Index generation apparatus and index generation method

NEC CORP0 citations42
US11683578B2Jun 20, 2023

Extraction of target person from image

NEC CORP0 citations41
US10255114B2Apr 9, 2019

Abnormality detection apparatus, control method, and program

NEC CORP0 citations40

PROMEGA CORP

3 patents

SU XING

2 patents

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

2 patents

CALI JAMES J

1 patent

LIU JIANQUAN

1 patent

ZTE CORP

1 patent

GUANGZHOU DABO INTELLIGENT TECH CO LTD

1 patent