Ya-Hui Chang

Title: Innovations of Ya-Hui Chang

Introduction

Ya-Hui Chang is a notable inventor based in Hualien, Taiwan. He has made significant contributions to the field of wearable technology, particularly in the development of devices aimed at enhancing physical health and well-being. His innovative approach combines engineering with practical applications for human health.

Latest Patents

Ya-Hui Chang holds a patent for a "Wearable stimulation device for stimulating deep muscles of abdomen and waist of human body." This device includes a wearable member, a stimulation unit, and a driver. The stimulation unit is secured to the wearable member and features an immovable end, a stimulation end, and a power element. The power element connects the immovable end and the stimulation end, driving the stimulation end to reciprocate relative to the immovable end. The driver is in signal connection with the power element, configured to output a vibration signal that allows the stimulation end to have a stroke of between 8.8 mm and 10.8 mm, a thrust of between 5.6 N and 7.6 N, and a reciprocating frequency of between 180 Hz and 220 Hz. This innovative device effectively stimulates the deep muscles of the abdomen or waist without affecting the superficial muscles.

Career Highlights

Ya-Hui Chang is affiliated with Tzu Chi University, where he continues to advance his research and development in wearable technology. His work is characterized by a commitment to improving health outcomes through innovative solutions.

Collaborations

Ya-Hui Chang collaborates with esteemed colleagues, including Cheng-Chun Cheng and Chich-Haung Yang, who contribute to his research endeavors and innovations.

Conclusion

Ya-Hui Chang's contributions to wearable technology exemplify the intersection of innovation and health. His patented device represents a significant advancement in the field, showcasing his dedication to enhancing human well-being through technology.