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Sannyuya Liu
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Hubei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Non-contact fatigue detection system and method based on RPPG
Patent number
12,036,021
Issue date
Jul 16, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Liang Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Facial expression recognition method and system combined with atten...
Patent number
11,967,175
Issue date
Apr 23, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Sannyuya Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for analyzing educational big data on basis of maps
Patent number
11,568,012
Issue date
Jan 31, 2023
CENTRAL CHINA NORMAL UNIVERSITY
Zongkai Yang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
TRAINING METHOD AND SYSTEM FOR AUTISM LANGUAGE BARRIER BASED ON ADA...
Publication number
20240355218
Publication date
Oct 24, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Zongkai YANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
NON-CONTACT FATIGUE DETECTION SYSTEM AND METHOD BASED ON RPPG
Publication number
20240081705
Publication date
Mar 14, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Liang ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-CONTACT FATIGUE DETECTION METHOD AND SYSTEM
Publication number
20240023884
Publication date
Jan 25, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Sannyuya LIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MILLIMETER-WAVE (mmWave) RADAR-BASED NON-CONTACT IDENTITY RECOGNITI...
Publication number
20240000345
Publication date
Jan 4, 2024
CENTRAL CHINA NORMAL UNIVERSITY
Zongkai YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONSTRUCTION METHOD AND SYSTEM OF DESCRIPTIVE MODEL OF CLASSROOM TE...
Publication number
20230334862
Publication date
Oct 19, 2023
CENTRAL CHINA NORMAL UNIVERSITY
Sannyuya LIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FACIAL EXPRESSION RECOGNITION METHOD AND SYSTEM COMBINED WITH ATTEN...
Publication number
20230298382
Publication date
Sep 21, 2023
CENTRAL CHINA NORMAL UNIVERSITY
Sannyuya LIU
G06 - COMPUTING CALCULATING COUNTING