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 patentsUS12404158B2Sep 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 patentsUS11060987B2Jul 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 patentsUS10593070B2Mar 17, 2020
Model-based scatter correction for computed tomography
TOSHIBA MEDICAL SYS CORP7 citations84
US10271811B2Apr 30, 2019
Scatter simulation with a radiative transfer equation using direct integral spherical harmonics method for computed tomography
TOSHIBA MEDICAL SYS CORP3 citations73
VISIONNAV ROBOTICS SHENZHEN CO LTD
2 patentsUS12246954B2Mar 11, 2025
Method for forklift pickup, computer device, and non-volatile storage medium
VISIONNAV ROBOTICS SHENZHEN CO LTD0 citations53
US12084290B2Sep 10, 2024
Method for determining material-cage stacking, computer device, and storage medium
VISIONNAV ROBOTICS SHENZHEN CO LTD0 citations45