This inventor holds 1 USPTO granted patent. Top assignee: Nec Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Di Liu: Inventor in 3D Motion Detection.
Introduction
Di Liu is an inventor associated with Piscataway, New Jersey, and NEC Corporation. His patent work includes methods for detecting fine-grained motion in three-dimensional point-cloud data.
Latest Patents
Liu is associated with one patent: Instantaneous Perception of Fine-Grained 3D Motion. The invention describes predicting voxel occupancy from a sequence of point clouds, including a current point cloud and earlier point clouds. It then uses predictions between those point clouds to complete the voxel occupancy information, detect motion, and perform an action in response. Liu’s record includes 1 patent.
Career Highlights
Liu’s listed patent reflects work on motion detection using 3D data and predictive processing. He is associated with NEC Corporation.
Collaborations
Liu’s listed coworker is Manmohan Chandraker. Their association connects their work to research in computer vision and 3D motion analysis.
Conclusion
Di Liu’s patent focuses on using sequences of point clouds to detect fine-grained 3D motion and trigger responsive actions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile