P

Inventor

LU YUJIE

US31 patents
⚠️ This page may combine multiple inventors who share the name “LU YUJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VISIONNAV ROBOTICS USA INC

14 patents
US12404158B2Sep 2, 2025

Local map updating method and apparatus, and electronic device

VISIONNAV ROBOTICS USA INC1 citations63
US12351440B1Jul 8, 2025

Path planning method of handling device, handling device and electronic device

VISIONNAV ROBOTICS USA INC1 citations62
US12503345B1Dec 23, 2025

Method for determining alignment state, controller, and material handling equipment

VISIONNAV ROBOTICS USA INC1 citations61
US12541559B1Feb 3, 2026

Autonomous mobile device, control method applied to autonomous mobile device, and controller

VISIONNAV ROBOTICS USA INC0 citations60
US12534349B1Jan 27, 2026

Autonomous mobile device, control method applied to autonomous mobile device, and controller

VISIONNAV ROBOTICS USA INC0 citations60
US12545563B1Feb 10, 2026

Aligning method, controller, and material handling equipment

VISIONNAV ROBOTICS USA INC0 citations58
US12528683B1Jan 20, 2026

Aligning method, controller, and material handling equipment

VISIONNAV ROBOTICS USA INC0 citations58
US12522485B1Jan 13, 2026

Aligning method, controller, and material handling equipment

VISIONNAV ROBOTICS USA INC0 citations58
US12380669B2Aug 5, 2025

Method for cargo counting, computer equipment, and storage medium

VISIONNAV ROBOTICS USA INC0 citations56
US12530037B1Jan 20, 2026

Method for scheduling task, autonomous mobile machine and controller

VISIONNAV ROBOTICS USA INC0 citations51
US12479082B1Nov 25, 2025

Mobile robot, controller, and localization method for mobile robot

VISIONNAV ROBOTICS USA INC0 citations50
US12387494B2Aug 12, 2025

Method for warehouse storage-location monitoring, computer device, and non-volatile storage medium

VISIONNAV ROBOTICS USA INC0 citations50
US12528681B1Jan 20, 2026

Mobile robot and control method therefor, and controller

VISIONNAV ROBOTICS USA INC0 citations49
US12591985B1Mar 31, 2026

Point cloud registration state determination based on directional weighting

VISIONNAV ROBOTICS USA INC0 citations46

CANON MEDICAL SYSTEMS CORP

10 patents
US11060987B2Jul 13, 2021

Method and apparatus for fast scatter simulation and correction in computed tomography (CT)

CANON MEDICAL SYSTEMS CORP4 citations73
US10925568B2Feb 23, 2021

Apparatus and method using physical model based deep learning (DL) to improve image quality in images that are reconstructed using computed tomography (CT)

CANON MEDICAL SYSTEMS CORP6 citations73
US11276209B2Mar 15, 2022

Method and apparatus for scatter estimation in positron emission tomography

CANON MEDICAL SYSTEMS CORP2 citations72
US10937206B2Mar 2, 2021

Deep-learning-based scatter estimation and correction for X-ray projection data and computer tomography (CT)

CANON MEDICAL SYSTEMS CORP3 citations72
US11241211B2Feb 8, 2022

Method and apparatus for singles spectrum estimation and for dead-time correction in positron emission tomography (PET)

CANON MEDICAL SYSTEMS CORP2 citations71
US12008689B2Jun 11, 2024

Devices, systems, and methods for deep-learning kernel-based scatter estimation and correction

CANON MEDICAL SYSTEMS CORP0 citations62
US11759162B2Sep 19, 2023

Total SPECT scatter estimation and correction using radiative transfer equation

CANON MEDICAL SYSTEMS CORP0 citations61
US12530825B2Jan 20, 2026

Method and apparatus for scatter estimation in computed tomography imaging systems

CANON MEDICAL SYSTEMS CORP0 citations52
US12205199B2Jan 21, 2025

Information processing method, medical image diagnostic apparatus, and information processing system

CANON MEDICAL SYSTEMS CORP0 citations51
US12062153B2Aug 13, 2024

Apparatus, method, and non-transitory computer-readable storage medium for improving image quality of a medical image volume

CANON MEDICAL SYSTEMS CORP0 citations51

TOSHIBA MEDICAL SYS CORP

2 patents

VISIONNAV ROBOTICS SHENZHEN CO LTD

2 patents

ROHM & HAAS

1 patent

UNIV HONG KONG CHINESE

1 patent

UNIV TONGJI

1 patent