This inventor holds 4 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Arizona State University, Samsung Electronics Ltd., Tf Health Corp.. Active years: 2018-2026.
Company Filing History:
3 out of 2,154 
1 out of 5,871 
1 out of 1 Years Active: 2018-2026
Title: The Innovative Contributions of Xiaojun Xian
Introduction
Xiaojun Xian is a notable inventor based in Chandler, AZ, who has made significant strides in the field of wearable technology. His work focuses on developing devices that enhance the measurement of metabolic parameters, which can have profound implications for health and fitness monitoring.
Latest Patents
Xian holds a patent for a self-contained wearable metabolic analyzer. This innovative device is designed to measure metabolic rate and respiratory quotient. It features a fully integrated system that includes a device body, disposable mask, and headgear. The device body is composed of various miniaturized modules, such as a colorimetric sensing module, flow module, control circuit, power module, environmental sensors, wireless module, communication module, memory module, signal processing module, and display module. A disposable sensor chip, coated with chemical sensing probes, is utilized in the colorimetric sensing module for breath O2 and CO2 detection. Additionally, a Venturi tube and pressure sensor-based flow module measures breath flow rate. The analyzer derives essential physiological parameters, including resting energy expenditure (REE), respiratory quotient (RQ), oxygen consumption (VO2), carbon dioxide production (VCO2), minute ventilation (VE), breath frequency (BF), and tidal volume (TV) from the measurements.
Career Highlights
Xian's career is marked by his dedication to advancing health technology through innovative inventions. His work at Tf Health Corp. has positioned him as a key player in the development of wearable health monitoring devices. His contributions are paving the way for more accessible and accurate health assessments.
Collaborations
Xian collaborates with talented individuals such as Devon Bridgeman and Francis Tsow, who contribute to the innovative environment at Tf Health Corp. Their teamwork fosters creativity and drives the development of cutting-edge technologies.
Conclusion
Xiaojun Xian's work exemplifies the intersection of technology and health, showcasing how innovative inventions can lead to improved health monitoring solutions. His contributions to the field of wearable technology are significant and continue to influence the industry.