Yung-Hung Wang

Title: Yung-Hung Wang: Innovator in Cardiac Signal Processing

Introduction

Yung-Hung Wang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrocardiography, particularly in the extraction and analysis of cardiac signals. With a total of 2 patents, his work focuses on improving methods for analyzing heart rhythms and signals.

Latest Patents

Wang's latest patents include a method and system for extracting ventricular fibrillation signals in electrocardiograms using spline interpolation with uniform phase ensembles. This invention provides a comprehensive approach to extracting ventricular fibrillation (VF) signals from ECG recordings during uninterrupted cardiopulmonary resuscitation (CPR). The method involves receiving an ECG signal, adding shadowing functions, and utilizing Empirical Mode Decomposition (EMD) to generate intrinsic mode functions. The process culminates in obtaining a VF signal by subtracting a compression signal from the ECG signal based on time sequence.

Another significant patent is a system and method for quantitative analysis of respiratory sinus arrhythmia (RSA). This computer-assisted method includes obtaining time series data from cardiac interval and respiratory signals, decomposing these signals into empirical modes, and quantifying RSA based on the relationship between RSA instantaneous amplitude and respiratory period.

Career Highlights

Throughout his career, Yung-Hung Wang has worked with various institutions, including National Central University. His research has focused on advancing the understanding of cardiac signals and their implications for health monitoring and medical interventions.

Collaborations

Wang has collaborated with notable colleagues such as Men-Tzung Lo and Chen Lin. Their joint efforts have contributed to the development of innovative methods in cardiac signal processing.

Conclusion

Yung-Hung Wang's contributions to the field of electrocardiography through his patents and research highlight his role as an innovator in cardiac signal processing. His work continues to influence advancements in medical technology and patient care.