This inventor holds 1 USPTO granted patent. Top assignee: Elite Intelligent Robot 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: Yunan Cao and Joint Diagnosis Technology for Robots.
Introduction
Yunan Cao is an inventor associated with Jiangsu, China, and Elite Intelligent Robot Co., Ltd. His work includes a patent for diagnosing joint conditions in robots by analyzing motion data, friction, temperature, and mechanical behavior.
Latest Patents
Cao is named on 1 patent: “Joint Diagnosis Method and Apparatus, and Robot.” The invention describes collecting data from a robot’s motion trajectory, estimating joint friction, compensating the friction model for joint temperature, and calculating a connecting rod’s output torque to identify errors in the robot’s dynamics model.
The method then analyzes those errors to produce modal analysis and joint-wear results. Based on those results, the system determines whether a joint has abnormal wear. If it detects abnormal wear, it triggers an alarm; otherwise, it calibrates the friction model.
Career Highlights
Cao’s listed patent focuses on robot-joint diagnosis and condition monitoring. By combining temperature compensation with dynamics-model analysis, the disclosed approach is designed to help identify abnormal wear and support friction-model calibration.
Collaborations
The patent information lists Ke Wang and Kai Sun as Cao’s coworkers. The invention is associated with Elite Intelligent Robot Co., Ltd.
Conclusion
Yunan Cao’s patent presents a diagnostic approach for detecting abnormal robot-joint wear and improving friction-model calibration through motion, temperature, and dynamics analysis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile