Hao-Hsuan Chang

Title: Innovations by Hao-Hsuan Chang

Introduction

Hao-Hsuan Chang is an accomplished inventor based in Plano, TX, known for his contributions to technology and innovation. He has made significant strides in the field of wireless communication, particularly in methods that enhance the estimation of breathing rates using WiFi technology.

Latest Patents

Hao-Hsuan Chang holds a patent for a method titled "Multi-antenna WiFi based breathing rate estimation." This innovative method involves receiving Channel State Information (CSI) frames transmitted from another electronic device. The process includes estimating a CSI from each received frame and identifying an impairment model that accounts for amplitude or phase errors. The method compensates for these errors and estimates a subject's breathing rate based on various spatial dimensions of the compensated CSI estimates. This patent showcases his expertise in leveraging wireless technology for health monitoring applications.

Career Highlights

Hao-Hsuan Chang is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of innovation. His work focuses on developing advanced technologies that integrate seamlessly into everyday life, enhancing user experiences and improving health monitoring capabilities.

Collaborations

Hao-Hsuan Chang collaborates with talented individuals such as Vishnu Vardhan Ratnam and Hao Chen. These partnerships foster a creative environment that drives innovation and leads to groundbreaking advancements in technology.

Conclusion

Hao-Hsuan Chang's contributions to the field of wireless communication and health monitoring exemplify the impact of innovative thinking. His patent on breathing rate estimation using WiFi technology is a testament to his dedication to improving technology for better health outcomes.