Inventor
LIU XIANGHONG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “LIU XIANGHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD
4 patentsUS10600320B2Mar 24, 2020
Systems and methods for controlling traffic lights
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD2 citations68
US11210942B2Dec 28, 2021
System to optimize SCATS adaptive signal system using trajectory data
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations56
US10755564B2Aug 25, 2020
System to optimize SCATS adaptive signal system using trajectory data
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD1 citations56
US10629071B1Apr 21, 2020
Adaptive traffic control using vehicle trajectory data
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations50
UNIV MICHIGAN REGENTS
3 patentsUS10497259B2Dec 3, 2019
Traffic signal control using vehicle trajectory data
UNIV MICHIGAN REGENTS6 citations71
US12415544B2Sep 16, 2025
System and method for simulating autonomous vehicle testing environments
UNIV MICHIGAN REGENTS0 citations50
US11669653B2Jun 6, 2023
Simulated vehicle traffic for autonomous vehicles
UNIV MICHIGAN REGENTS0 citations43