Ming-Shanng Ju

Title: Innovations of Ming-Shanng Ju in Shear-Stress Sensing Technology

Introduction

Ming-Shanng Ju is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of sensor technology, particularly in the development of a micro piezoresistive shear-stress sensor. His work focuses on improving the functionality and effectiveness of prosthetic devices for amputees.

Latest Patents

Ming-Shanng Ju holds a patent for a "Contact type micro piezoresistive shear-stress sensor." This innovative semiconductor sensor is designed to measure the contact shear stress distribution between the socket of an above-knee prosthesis and the soft tissue of an amputee's stump. The sensor utilizes micro-electro-mechanical system (MEMS) technology, featuring a unique 2-X shaped sensing part with a flange structure. The fabrication process involves anisotropic wet etching of bulk silicon in KOH solution, along with surface micromachining of deposited SiO thin film to form a square flange above the sensing diaphragm. This invention effectively converts shear deformation into an electrical signal, allowing for precise measurement of the shear force vector acting on the sensing flange.

Career Highlights

Ming-Shanng Ju is affiliated with the National Science Council, where he continues to advance research in sensor technology. His work has garnered attention for its potential applications in enhancing the quality of life for amputees through improved prosthetic devices.

Collaborations

Ming-Shanng Ju has collaborated with notable colleagues, including Yean-Kuen Fang and Jyh-Jier Ho, contributing to the advancement of sensor technologies and their applications.

Conclusion

Ming-Shanng Ju's innovative work in the field of shear-stress sensing technology exemplifies the impact of engineering on healthcare solutions. His contributions are paving the way for advancements in prosthetic technology, ultimately benefiting amputees.