Inventor
WANG ZHIQIAN
US21 patents
⚠️ This page may combine multiple inventors who share the name “WANG ZHIQIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOPPERTRAK RCT CORP
7 patentsUS7965866B2Jun 21, 2011
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT CORP65 citations97
US9384407B2Jul 5, 2016
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT CORP10 citations92
US10402631B2Sep 3, 2019
Techniques for automatically identifying secondary objects in a stereo-optical counting system
SHOPPERTRAK RCT CORP11 citations82
US11178382B1Nov 16, 2021
Auto-calibration of stereoscopic imaging device
SHOPPERTRAK RCT CORP4 citations72
US11232326B2Jan 25, 2022
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT CORP0 citations62
US10558890B2Feb 11, 2020
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT CORP0 citations51
US10909695B2Feb 2, 2021
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT CORP0 citations37
SHOPPERTRAK RCT LLC
4 patentsUS11689707B2Jun 27, 2023
Techniques for calibrating a stereoscopic camera in a device
SHOPPERTRAK RCT LLC2 citations66
US11954924B2Apr 9, 2024
System and method for determining information about objects using multiple sensors
SHOPPERTRAK RCT LLC0 citations61
US11670086B2Jun 6, 2023
System and process for detecting, tracking and counting human objects of interest
SHOPPERTRAK RCT LLC0 citations61
US12266205B2Apr 1, 2025
System and method for detecting, tracking and counting human objects of interest with an improved height calculation
SHOPPERTRAK RCT LLC0 citations50
SENSORMATIC ELECTRONICS LLC
3 patentsUS10936859B2Mar 2, 2021
Techniques for automatically identifying secondary objects in a stereo-optical counting system
SENSORMATIC ELECTRONICS LLC4 citations83
US11657650B2May 23, 2023
Techniques for automatically identifying secondary objects in a stereo-optical counting system
SENSORMATIC ELECTRONICS LLC2 citations72
US12039803B2Jul 16, 2024
Techniques for automatically identifying secondary objects in a stereo-optical counting system
SENSORMATIC ELECTRONICS LLC0 citations61