Inventor
NGUYEN Trong Nghia
US28 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN Trong Nghia”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
7 ELEVEN INC
27 patentsUS10878585B1Dec 29, 2020
Sensor array for scalable position tracking system
7 ELEVEN INC17 citations94
US10607080B1Mar 31, 2020
Feedback and training for a machine learning algorithm configured to determine customer purchases during a shopping session at a physical store
7 ELEVEN INC32 citations94
US10769450B1Sep 8, 2020
Tracking positions using a scalable position tracking system
7 ELEVEN INC20 citations93
US11132550B2Sep 28, 2021
Detecting shelf interactions using a sensor array
7 ELEVEN INC13 citations86
US10943287B1Mar 9, 2021
Topview item tracking using a sensor array
7 ELEVEN INC12 citations86
US10810428B1Oct 20, 2020
Feedback and training for a machine learning algorithm configured to determine customer purchases during a shopping session at a physical store
7 ELEVEN INC11 citations86
US10885642B1Jan 5, 2021
Scalable position tracking system for tracking position in large spaces
7 ELEVEN INC13 citations85
US11080529B2Aug 3, 2021
Determining candidate object identities during image tracking
7 ELEVEN INC7 citations84
US10861085B1Dec 8, 2020
Apparatus, system and method for populating a virtual shopping cart based on video of a customers shopping session at a physical store
7 ELEVEN INC13 citations83
US11568554B2Jan 31, 2023
Contour-based detection of closely spaced objects
7 ELEVEN INC2 citations73
US11501453B2Nov 15, 2022
Sensor array for scalable position tracking system
7 ELEVEN INC2 citations73
US11288518B2Mar 29, 2022
Tracking positions using a scalable position tracking system
7 ELEVEN INC2 citations72
US11275953B2Mar 15, 2022
Tracking positions using a scalable position tracking system
7 ELEVEN INC2 citations72
US11100717B2Aug 24, 2021
System and method for presenting a virtual store shelf that emulates a physical store shelf
7 ELEVEN INC2 citations71
US12002263B2Jun 4, 2024
Feedback and training for a machine learning algorithm configured to determine customer purchases during a shopping session at a physical store
7 ELEVEN INC0 citations62
US11823396B2Nov 21, 2023
Scalable position tracking system for tracking position in large spaces
7 ELEVEN INC0 citations62
US11659139B2May 23, 2023
Determining candidate object identities during image tracking
7 ELEVEN INC0 citations62
US11645698B2May 9, 2023
Topview item tracking using a sensor array
7 ELEVEN INC0 citations62
US11580749B2Feb 14, 2023
Tracking positions using a scalable position tracking system
7 ELEVEN INC0 citations62
US11580748B2Feb 14, 2023
Tracking positions using a scalable position tracking system
7 ELEVEN INC0 citations62
US11244463B2Feb 8, 2022
Scalable position tracking system for tracking position in large spaces
7 ELEVEN INC0 citations62
US12380492B2Aug 5, 2025
Tool for generating a virtual store that emulates a physical store
7 ELEVEN INC1 citations61
US12086872B2Sep 10, 2024
System and method for populating a virtual shopping cart based on video of a customer's shopping session at a physical store
7 ELEVEN INC0 citations60
US11798065B2Oct 24, 2023
Tool for generating a virtual store that emulates a physical store
7 ELEVEN INC0 citations60
US11657584B2May 23, 2023
System and method for presenting a virtual store shelf that emulates a physical store shelf
7 ELEVEN INC0 citations60
US11386631B2Jul 12, 2022
System and method for presenting a virtual store shelf that emulates a physical store shelf
7 ELEVEN INC0 citations60
US11341569B2May 24, 2022
System and method for populating a virtual shopping cart based on video of a customer's shopping session at a physical store
7 ELEVEN INC0 citations60