Inventor
PAN HUADONG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “PAN HUADONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHEJIANG DAHUA TECHNOLOGY CO
8 patentsUS10671857B2Jun 2, 2020
Methods and systems for video surveillance
ZHEJIANG DAHUA TECHNOLOGY CO2 citations69
US11647176B2May 9, 2023
Methods and systems for camera calibration
ZHEJIANG DAHUA TECHNOLOGY CO3 citations67
US11575838B2Feb 7, 2023
Systems and methods for determining a target field angle of an image capturing device
ZHEJIANG DAHUA TECHNOLOGY CO3 citations67
US11367287B2Jun 21, 2022
Methods and systems for video surveillance
ZHEJIANG DAHUA TECHNOLOGY CO0 citations59
US11532156B2Dec 20, 2022
Methods and systems for fire detection
ZHEJIANG DAHUA TECHNOLOGY CO1 citations57
US11076132B2Jul 27, 2021
Methods and systems for generating video synopsis
ZHEJIANG DAHUA TECHNOLOGY CO0 citations50
US12511885B2Dec 30, 2025
Systems and methods for object recognition
ZHEJIANG DAHUA TECHNOLOGY CO0 citations46
US12482237B2Nov 25, 2025
Target re-identification method, network training method thereof, and related device
ZHEJIANG DAHUA TECHNOLOGY CO0 citations45