JIANQUAN LIU

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, image processing method, and non-transi...
- Patent number 12,182,197
- Issue date Dec 31, 2024
- NEC Corporation
- Noboru Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image selection apparatus, image selection method, and non-transito...
- Patent number 12,174,885
- Issue date Dec 24, 2024
- NEC Corporation
- Ryo Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display screen with graphical user interface
- Patent number D1052609
- Issue date Nov 26, 2024
- NEC Corporaton
- Hiroaki Takeuchi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen with graphical user interface
- Patent number D1048098
- Issue date Oct 22, 2024
- NEC Corporaton
- Hiroaki Takeuchi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Three-dimensional person behavior estimation
- Patent number 12,118,741
- Issue date Oct 15, 2024
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device, image processing method, and non-transitor...
- Patent number 12,081,873
- Issue date Sep 3, 2024
- NEC Corporation
- Jianquan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing system, estimation apparatus, processing method, and non...
- Patent number 12,039,772
- Issue date Jul 16, 2024
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication data generation device, authentication device, authe...
- Patent number 11,978,284
- Issue date May 7, 2024
- NEC Corporation
- Shunsuke Tsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus, data processing method, and non-transito...
- Patent number 11,830,286
- Issue date Nov 28, 2023
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing apparatus, processing method, and non-transitory storage...
- Patent number 11,823,491
- Issue date Nov 21, 2023
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Retrieval device, control method, and non-transitory storage medium
- Patent number 11,749,021
- Issue date Sep 5, 2023
- NEC Corporation
- Satoshi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extraction of target person from image
- Patent number 11,683,578
- Issue date Jun 20, 2023
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 11,669,950
- Issue date Jun 6, 2023
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing method of grouping data, information process...
- Patent number 11,663,184
- Issue date May 30, 2023
- NEC Corporation
- Shoji Nishimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing apparatus, processing method, and non-transitory storage...
- Patent number 11,620,826
- Issue date Apr 4, 2023
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 11,176,698
- Issue date Nov 16, 2021
- NEC Corporation
- Yasufumi Hirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 11,094,076
- Issue date Aug 17, 2021
- NEC Corporation
- Yasufumi Hirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 10,867,376
- Issue date Dec 15, 2020
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus, data processing method, and non-transito...
- Patent number 10,867,162
- Issue date Dec 15, 2020
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 10,810,727
- Issue date Oct 20, 2020
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis apparatus, analysis method, and storage medium
- Patent number 10,789,698
- Issue date Sep 29, 2020
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Index generating device and method, and search device and search me...
- Patent number 10,713,229
- Issue date Jul 14, 2020
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Index generation apparatus and index generation method
- Patent number 10,437,803
- Issue date Oct 8, 2019
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Abnormality detection apparatus, control method, and program
- Patent number 10,255,114
- Issue date Apr 9, 2019
- NEC Corporation
- Masato Asahara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...
- Publication number 20250054304
- Publication date Feb 13, 2025
- NEC Corporation
- Ryo Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTION LOCALIZATION APPARATUS, CONTROL METHOD, AND NON-TRANSITORY C...
- Publication number 20250054339
- Publication date Feb 13, 2025
- NEC Corporation
- Karen STEPHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELATIONSHIP EXTRACTING APPARATUS, RELATIONSHIP EXTRACTING METHOD,...
- Publication number 20250029383
- Publication date Jan 23, 2025
- NEC Corporation
- Karen STEPHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...
- Publication number 20250029363
- Publication date Jan 23, 2025
- NEC Corporation
- Noboru YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTION EVALUATION SYSTEM, ACTION EVALUATION METHOD, AND NON-TRANSIT...
- Publication number 20250029423
- Publication date Jan 23, 2025
- NEC Corporation
- Ryo Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT DETECTING APPARATUS, EVENT DETECTING METHOD, AND STORAGE MEDIUM
- Publication number 20250029382
- Publication date Jan 23, 2025
- NEC Corporation
- Satoshi YAMAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...
- Publication number 20250029458
- Publication date Jan 23, 2025
- NEC Corporation
- Ryo KAWAI
- G07 - CHECKING-DEVICES
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
- Publication number 20250014213
- Publication date Jan 9, 2025
- NEC Corporation
- Ryo Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...
- Publication number 20250014312
- Publication date Jan 9, 2025
- NEC Corporation
- Noboru YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOVEMENT INFORMATION GENERATION APPARATUS, MOVEMENT INFORMATION GEN...
- Publication number 20250005770
- Publication date Jan 2, 2025
- NEC Corporation
- Naoki SHINDOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD
- Publication number 20250005073
- Publication date Jan 2, 2025
- NEC Corporation
- Noboru YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PASSENGER MONITORING APPARATUS, PASSENGER MONITORING METHOD, AND NO...
- Publication number 20250001960
- Publication date Jan 2, 2025
- NEC Corporation
- Ryo KAWAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
LEARNING APPARATUS, ESTIMATION APPARATUS, LEARNING METHOD, AND NON-...
- Publication number 20240428667
- Publication date Dec 26, 2024
- NEC Corporation
- Jianquan LIU
- G08 - SIGNALLING
Information Patent Application
MOTION DETERMINATION APPARATUS, MOTION DETERMINATION METHOD, AND NO...
- Publication number 20240420506
- Publication date Dec 19, 2024
- NEC Corporation
- Noboru YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITO...
- Publication number 20240394301
- Publication date Nov 28, 2024
- NEC Corporation
- Ryo KAWAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVER SURVEILLANCE APPARATUS, DRIVER SURVEILLANCE METHOD, AND NON-...
- Publication number 20240395056
- Publication date Nov 28, 2024
- NEC Corporation
- Haruka FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...
- Publication number 20240388804
- Publication date Nov 21, 2024
- NEC Corporation
- Jianquan LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EVENT DETECTION SYSTEM, EVENT DETECTION METHOD, AND NON-TRANSITORY...
- Publication number 20240338976
- Publication date Oct 10, 2024
- NEC Corporation
- Jianquan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING SYSTEM, ESTIMATION APPARATUS, PROCESSING METHOD, AND NON...
- Publication number 20240331365
- Publication date Oct 3, 2024
- NEC Corporation
- Jianquan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ANALYSIS APPARATUS, IMAGE ANALYSIS SYSTEM, IMAGE ANALYSIS MET...
- Publication number 20240304020
- Publication date Sep 12, 2024
- NEC Corporation
- Satoshi YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION DATA GENERATION DEVICE, AUTHENTICATION DEVICE, AUTHE...
- Publication number 20240249560
- Publication date Jul 25, 2024
- NEC Corporation
- Shunsuke TSUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD
- Publication number 20240126806
- Publication date Apr 18, 2024
- NEC Corporation
- Noboru YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTION DETECTION SYSTEM, ACTION DETECTION METHOD, AND NON-TRANSITOR...
- Publication number 20240096182
- Publication date Mar 21, 2024
- NEC Corporation
- Ryo KAWAI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
INFORMATION PROCESSING APPARATUS, DISPLAY METHOD, AND NON-TRANSITOR...
- Publication number 20240061876
- Publication date Feb 22, 2024
- NEC Corporation
- Tingting Dong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ANALYSIS APPARATUS, VIDEO ANALYSIS METHOD, AND NON-TRANSITORY...
- Publication number 20240013534
- Publication date Jan 11, 2024
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ANALYSIS APPARATUS, VIDEO ANALYSIS METHOD, AND A NON-TRANSITO...
- Publication number 20240013427
- Publication date Jan 11, 2024
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ANALYSIS APPARATUS, IMAGE ANALYSIS METHOD, AND A NON-TRANSITO...
- Publication number 20240013428
- Publication date Jan 11, 2024
- NEC Corporation
- Jianquan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING SYSTEM, PROCESSING METHOD, AND NON-TRANSITORY STOR...
- Publication number 20230410361
- Publication date Dec 21, 2023
- NEC Corporation
- Hiroaki TAKEUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
- Publication number 20230368576
- Publication date Nov 16, 2023
- NEC Corporation
- Karen STEPHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ANALYSIS SYSTEM AND IMAGE ANALYSIS METHOD
- Publication number 20230351571
- Publication date Nov 2, 2023
- NEC Corporation
- Jianquan LIU
- G06 - COMPUTING CALCULATING COUNTING

JIANQUAN LIU

Person

Patents Grantslast 30 patents

Image processing apparatus, image processing method, and non-transi...

Image selection apparatus, image selection method, and non-transito...

Display screen with graphical user interface

Display screen with graphical user interface

Three-dimensional person behavior estimation

Image processing device, image processing method, and non-transitor...

Processing system, estimation apparatus, processing method, and non...

Authentication data generation device, authentication device, authe...

Data processing apparatus, data processing method, and non-transito...

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

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

Extraction of target person from image

Analysis apparatus, analysis method, and storage medium

Information processing method of grouping data, information process...

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

Analysis apparatus, analysis method, and storage medium

Analysis apparatus, analysis method, and storage medium

Analysis apparatus, analysis method, and storage medium

Data processing apparatus, data processing method, and non-transito...

Analysis apparatus, analysis method, and storage medium

Analysis apparatus, analysis method, and storage medium

Index generating device and method, and search device and search me...

Index generation apparatus and index generation method

Abnormality detection apparatus, control method, and program

Patents Applicationslast 30 patents

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...

ACTION LOCALIZATION APPARATUS, CONTROL METHOD, AND NON-TRANSITORY C...

RELATIONSHIP EXTRACTING APPARATUS, RELATIONSHIP EXTRACTING METHOD,...

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...

ACTION EVALUATION SYSTEM, ACTION EVALUATION METHOD, AND NON-TRANSIT...

EVENT DETECTING APPARATUS, EVENT DETECTING METHOD, AND STORAGE MEDIUM

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...

MOVEMENT INFORMATION GENERATION APPARATUS, MOVEMENT INFORMATION GEN...

IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD

PASSENGER MONITORING APPARATUS, PASSENGER MONITORING METHOD, AND NO...

LEARNING APPARATUS, ESTIMATION APPARATUS, LEARNING METHOD, AND NON-...

MOTION DETERMINATION APPARATUS, MOTION DETERMINATION METHOD, AND NO...

IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITO...

DRIVER SURVEILLANCE APPARATUS, DRIVER SURVEILLANCE METHOD, AND NON-...

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND NON-TRANSITOR...

EVENT DETECTION SYSTEM, EVENT DETECTION METHOD, AND NON-TRANSITORY...

PROCESSING SYSTEM, ESTIMATION APPARATUS, PROCESSING METHOD, AND NON...

IMAGE ANALYSIS APPARATUS, IMAGE ANALYSIS SYSTEM, IMAGE ANALYSIS MET...

AUTHENTICATION DATA GENERATION DEVICE, AUTHENTICATION DEVICE, AUTHE...

IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD

ACTION DETECTION SYSTEM, ACTION DETECTION METHOD, AND NON-TRANSITOR...

INFORMATION PROCESSING APPARATUS, DISPLAY METHOD, AND NON-TRANSITOR...

VIDEO ANALYSIS APPARATUS, VIDEO ANALYSIS METHOD, AND NON-TRANSITORY...

VIDEO ANALYSIS APPARATUS, VIDEO ANALYSIS METHOD, AND A NON-TRANSITO...

IMAGE ANALYSIS APPARATUS, IMAGE ANALYSIS METHOD, AND A NON-TRANSITO...

IMAGE PROCESSING SYSTEM, PROCESSING METHOD, AND NON-TRANSITORY STOR...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...

IMAGE ANALYSIS SYSTEM AND IMAGE ANALYSIS METHOD