Location History:
- Apex, NC (US) (2020)
- Raleigh, NC (US) (2019 - 2022)
Company Filing History:
6 out of 63 
5 out of 1,934 
1 out of 1,440 
Years Active: 2019-2025
Title: Innovations of Inventor Chau-Wai Wong
Introduction
Chau-Wai Wong, an innovative inventor based in Raleigh, NC, has made significant contributions to the field of technology, particularly in healthcare monitoring. With a total of 10 patents to his name, Wong has been at the forefront of developing systems and methods that enhance the way we understand and monitor heart rates, utilizing advanced video analysis techniques.
Latest Patents
One of Chau-Wai Wong's latest patents is a groundbreaking system and method for heart rate measurement using facial video. This innovative technology encompasses systems, methods, apparatuses, and computer program products designed for contact-free heart rate monitoring. The method involves receiving videos featuring individuals exercising, detecting exposed skin, and performing motion compensation. By generating color signals and precisely aligning visual frames, the method estimates skin color and efficiently extracts heart rate data from video feeds.
Additionally, Wong has devised methods and apparatuses for implementing adaptive multi-trace carving to track weak signal traces under challenging noise conditions. This method allows for effective tracking of frequency traces in distorted environments, ensuring accurate output of estimated frequency vectors related to the signal.
Career Highlights
Throughout his career, Chau-Wai Wong has worked in esteemed organizations such as Origin Wireless, Inc. and the University System of Maryland. His experiences in these institutions have undoubtedly shaped his innovative approaches and contributed to his success in patent development.
Collaborations
Wong's collaborative work with colleagues such as Min Wu and Feng Zhang has further expanded the impact of his research and inventions. These partnerships have fostered an environment of creativity and technical excellence, allowing him to explore new ideas and implement cutting-edge solutions.
Conclusion
Chau-Wai Wong stands out as a remarkable inventor whose contributions are reshaping the realm of heart rate monitoring through innovative methods. With a portfolio of patents that reflect his dedication to advancing technology, Wong continues to inspire future innovations within the field.