Shiow-Harn Lee

Title: Shiow-Harn Lee: Innovator in Bioelectric Signal Processing

Introduction

Shiow-Harn Lee is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of bioelectric signal processing, holding a total of 3 patents. His work focuses on developing methods and devices that enhance the monitoring of bioelectric signals, particularly in medical applications.

Latest Patents

One of his latest patents is a baseline drift canceling method and device. This invention provides a method to remove a baseline drift signal from a bioelectric signal. The process involves delaying the bioelectric signal using an analog time delay circuit to generate a first bioelectric signal. It then generates a baseline drift signal based on the bioelectric signal and acquires a second bioelectric signal using both the first bioelectric signal and the baseline drift signal.

Another significant patent is an apparatus and method for monitoring a fetus in a maternal body. This apparatus includes multiple sensors, a signal pre-processor, a signal post-processor, and a fetal position judging processor. The sensors are attached to the abdomen of a maternal body to provide at least three measuring leads. The signal pre-processor reduces noise in the sensing signals and amplifies them to output characteristic sensing signals. The signal post-processor separates out fetal electrocardiograms (FECGs) corresponding to the leads, while the fetal position judging processor analyzes the FECGs to obtain characteristic waveforms or calculates a fetal heart axis vector.

Career Highlights

Shiow-Harn Lee has worked with prominent institutions such as the Industrial Technology Research Institute and National Taiwan University. His experience in these organizations has allowed him to collaborate on various innovative projects that advance the field of bioelectric signal processing.

Collaborations

Some of his notable coworkers include Wen-Yang Chou and Chien-Nan Lee. Their collaborative efforts have contributed to the development of advanced technologies in the medical field.

Conclusion

Shiow-Harn Lee's contributions to bioelectric signal processing through his patents and collaborations highlight his role as an innovator in the medical technology sector. His work continues to impact the way bioelectric signals are monitored and analyzed, paving the way for advancements in healthcare.