Inventor
CHANG CRAIG
US4 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLSTATE INSURANCE CO
3 patentsUS10633001B2Apr 28, 2020
Vehicle telematics based driving assessment
ALLSTATE INSURANCE CO6 citations79
US11945448B2Apr 2, 2024
Vehicle telematics based driving assessment
ALLSTATE INSURANCE CO0 citations58
US11214266B2Jan 4, 2022
Vehicle telematics based driving assessment
ALLSTATE INSURANCE CO0 citations58