This inventor holds 1 USPTO granted patent. Top assignee: Samsung Life Public Welfare Foundation. 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: Hyo Chang Seo: Inventor in Heart-Rate Measurement Technology
Introduction
Hyo Chang Seo is an inventor associated with Seoul, South Korea. Her patent work addresses heart-rate measurement using photoplethysmography (PPG), a technique that can be affected by motion artifacts.
Latest Patents
Seo is associated with 1 patent: “Method and Device for Detecting Heart Rate Using Photoplethysmography Signal with Removed Motion Artifact.” The invention describes receiving PPG and acceleration signals, converting them into the frequency domain, and comparing them to obtain a PPG signal with reduced motion artifact. A heart-rate measurement device then estimates the heart rate from the processed signal.
Career Highlights
Seo is associated with Samsung Life Public Welfare Foundation. Her patent focuses on improving heart-rate estimation by addressing motion-related interference in PPG measurements.
Collaborations
The provided information lists Sung Jun Hong and Tae Kyung Kim as Seo’s coworkers. It does not specify whether they collaborated with her on the patent.
Conclusion
Hyo Chang Seo’s patent work centers on reducing motion artifacts in PPG signals to support heart-rate measurement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile