Der-Chang Hsieh

Title: Der-Chang Hsieh: Innovator in Motion Sensing Technology

Introduction

Der-Chang Hsieh is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of motion sensing technology, holding three patents that showcase his innovative approach to utilizing piezoelectric materials.

Latest Patents

One of his latest patents is a piezoelectric laminate motion sensing apparatus and method. This motion sensing system employs piezoelectric laminates with specific surface electrode patterns. It utilizes a frequency selector to filter motion waves of predetermined frequencies. An electrical circuit processes the electrical signals for transmission to an activating device, ensuring appropriate activation. The frequency selector acts as a low-frequency bandpass filter for free-fall acceleration wave frequencies. This invention enhances the applicability of the device in military or hostile environments, reduces the risk of damage, and extends its useful life.

Career Highlights

Throughout his career, Der-Chang Hsieh has worked with various companies, including Advancewave Technology, Inc. His work has focused on advancing motion sensing technologies, contributing to both commercial and military applications.

Collaborations

Der-Chang Hsieh has collaborated with notable individuals in his field, including Chih-Kung Lee and Yu-Hsiang Hsu. Their combined expertise has furthered the development of innovative technologies in motion sensing.

Conclusion

Der-Chang Hsieh's contributions to motion sensing technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in various applications, ensuring a lasting impact on technology.