This inventor holds 1 USPTO granted patent. Top assignee: Shantou Institute of Ultrasonic Instruments Co., Ltd.. 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: Liwei Chen: Advancing Low-Dose X-Ray Imaging
Introduction
Liwei Chen is an inventor based in Shantou, China, associated with Shantou Institute of Ultrasonic Instruments Co., Ltd. His patent work addresses image processing for low-dose X-ray imaging.
Latest Patents
Chen is named on 1 patent: “Extended U-Net for Multi-Information Extraction and Application Method Thereof in Low-Dose X-Ray Imaging.” The disclosed approach expands the number of output channels during U-Net upsampling and adds a fully connected layer to extract and combine multiple types of information. It processes low-dose X-ray images and uses normalized images, noise, and salient image features as outputs for learning and training.
Career Highlights
Chen’s listed invention applies an extended U-Net model to low-dose X-ray image processing. The patent describes a method intended to support multi-information extraction and superposition calculations.
Collaborations
Chen’s listed coworkers include Delai Li and Liexiang Fan. His work is associated with Shantou Institute of Ultrasonic Instruments Co., Ltd.
Conclusion
Liwei Chen’s patent focuses on adapting U-Net architecture for extracting and combining information from low-dose X-ray images, reflecting his contribution to imaging technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile