This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Korea Institute of Science and Technology, The Asan Foundation. Active years: 2003-2019.
Company Filing History:
5 out of 2,244 
1 out of 84 Years Active: 2003-2019
Title: Yoha Hwang: Innovator in Human Motion and Atrial Signal Estimation
Introduction
Yoha Hwang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of human motion analysis and non-invasive medical technology. With a total of 5 patents, Hwang's work focuses on enhancing human mobility and improving health monitoring systems.
Latest Patents
Hwang's latest patents include a recognition method of human walking speed intention from surface electromyogram signals of the plantar flexor and a walking speed control method for a lower-limb exoskeleton robot. This innovative walk assist robot is designed to aid individuals in their lower body walking, incorporating a joint angle signal measurement unit, an electromyogram (EMG) signal measurement unit, and a plantar pressure signal measurement unit. The control unit processes signals from these components to recognize the walking speed intention of the user, thereby controlling the robot's walking speed accordingly.
Another notable patent is the non-invasive atrial activity estimation system and method. This system utilizes multiple sensors to detect surface electrocardiogram signals and generates an estimated atrial signal. By applying a constrained independent component analysis algorithm, the system can accurately estimate atrial signals, providing valuable insights for cardiac health monitoring.
Career Highlights
Throughout his career, Yoha Hwang has worked with esteemed organizations such as the Korea Institute of Science and Technology and The Asan Foundation. His experience in these institutions has allowed him to develop cutting-edge technologies that bridge the gap between engineering and healthcare.
Collaborations
Hwang has collaborated with notable colleagues, including Jong Min Lee and Seung-Jong Kim. Their combined expertise has contributed to the advancement of innovative solutions in their respective fields.
Conclusion
Yoha Hwang's contributions to innovation in human motion and atrial signal estimation highlight his role as a leading inventor. His patents reflect a commitment to improving mobility and health monitoring, making a significant impact in both engineering and medical technology.