Inventor
ZHANG DINGCHAO
US20 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG DINGCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
18 patentsUS10275670B1Apr 30, 2019
Image analysis technologies for identifying abnormal vehicle conditions
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO49 citations97
US10824852B1Nov 3, 2020
Method and system for identifying biometric characteristics using machine learning techniques
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO13 citations93
US10825564B1Nov 3, 2020
Biometric characteristic application using audio/video analysis
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO27 citations93
US10783386B1Sep 22, 2020
Image analysis technologies for identifying abnormal vehicle conditions
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO16 citations93
US10503970B1Dec 10, 2019
Method and system for identifying biometric characteristics using machine learning techniques
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO14 citations93
US11521412B1Dec 6, 2022
Method and system for identifying biometric characteristics using machine learning techniques
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO6 citations85
US11254270B1Feb 22, 2022
Technologies for using image analysis to facilitate adjustments of vehicle components
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO8 citations85
US10776644B1Sep 15, 2020
Image analysis technologies for assessing safety of vehicle operation
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO8 citations83
US11794675B2Oct 24, 2023
Technologies for using image analysis to facilitate adjustments of vehicle components
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO3 citations72
US12525037B2Jan 13, 2026
Image analysis technologies for assessing safety of vehicle operation
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US12390109B2Aug 19, 2025
Biometric characteristic application using audio/video analysis
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US12325371B2Jun 10, 2025
Technologies for using image analysis to facilitate adjustments of vehicle components
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11961313B2Apr 16, 2024
Image analysis technologies for assessing safety of vehicle operation
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11862326B1Jan 2, 2024
Biometric characteristic application using audio/video analysis
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11776246B2Oct 3, 2023
Method and system for identifying biometric characteristics using machine learning techniques
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11640717B2May 2, 2023
Image analysis technologies for identifying abnormal vehicle conditions
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11600082B1Mar 7, 2023
Image analysis technologies for assessing safety of vehicle operation
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62
US11436846B1Sep 6, 2022
Image analysis technologies for identifying abnormal vehicle conditions
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations62