This inventor holds 1 USPTO granted patent. Top assignees: Hohai University, Huaneng Lancang River Hydropower Inc., Kunming University of Science and Technology. 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:
1 out of 86 
1 out of 13 
1 out of 81 Years Active: 2026
Title: Libing Zhang: Inventor in Concrete Dam Monitoring
Introduction
Libing Zhang is an inventor associated with Kunming City, China. His work includes a patent focused on monitoring key parts of concrete dams and detecting anomalies in their operation.
Latest Patents
Zhang is named on 1 patent: “Partition Monitoring Method and Model for Concrete Dam Operation Key Part.” The method uses time-frequency features from monitoring data to partition critical dam areas and organize measurements from different types of instruments into a graph structure. It models relationships across time and variables, applies a graph attention network to learn data representations, and calculates anomaly scores to identify unusual behavior. By comparing measurements from multiple instruments and locations, the approach supports complementary verification and reflects the dam’s structural integrity and spatial distribution.
Career Highlights
The information provided associates Zhang with Huaneng Lancang River Hydropower Inc. and Hohai University.
Collaborations
Zhang’s listed coworkers include Hao Chen and Haibin Xiao.
Conclusion
Libing Zhang’s patent applies multivariate time-series analysis and graph-based learning to concrete dam monitoring, with the aim of improving anomaly detection through measurements from multiple instruments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile