Young-Hui Chang

Title: Young-Hui Chang: Innovator in Variable Stiffness Devices

Introduction

Young-Hui Chang is an accomplished inventor based in Atlanta, GA. He is known for his innovative work in the field of variable stiffness devices, particularly those that utilize the principles of granular jamming. His contributions to this area of research have significant implications for the development of advanced orthotic devices.

Latest Patents

Young-Hui Chang holds a patent for "Variable stiffness devices that use the principles of granular jamming and methods of use." This patent describes embodiments that relate to variable stiffness devices, including orthoses. The device comprises a cell with an air impermeable outer bladder that defines an internal pocket. A plurality of granular particulates is disposed within the cell. The stiffness of the cell can be altered by changing the negative internal pressure, causing the granular particulates to compact or jam. In some embodiments, multiple cells can be incorporated into a device, with each cell's mechanical characteristics independently adjustable.

Career Highlights

Young-Hui Chang is affiliated with the Georgia Tech Research Corporation, where he continues to advance his research in variable stiffness technologies. His work has garnered attention for its potential applications in various fields, including rehabilitation and assistive devices.

Collaborations

Young-Hui has collaborated with notable colleagues, including I-Ting Chuang and Geza Frank Kogler. Their combined expertise contributes to the innovative research being conducted at Georgia Tech.

Conclusion

Young-Hui Chang's work in variable stiffness devices represents a significant advancement in the field of orthotics. His innovative approach to utilizing granular jamming principles has the potential to enhance the functionality and adaptability of assistive devices.