This inventor holds 5 USPTO granted patents. Top assignees: Leland Stanford Junior University, Other. Active years: 2021-2026.
Location History:
- Stanford, CA (US) (2022)
- Berkeley, CA (US) (2021 - 2024)
- Palo Alto, CA (US) (2024)
Company Filing History:
3 out of 5,489 
1 out of 834,307 Years Active: 2021-2026
Title: Innovations by Jun-Chau Chien in Biomedical and Cardiovascular Sensing
Introduction
Jun-Chau Chien is an accomplished inventor based in Berkeley, CA (US). He has made significant contributions to the field of biomedical and cardiovascular sensing technologies. With a total of 5 patents, his work focuses on innovative methods for obtaining critical health information through advanced sensor technologies.
Latest Patents
Jun-Chau Chien's latest patents include the "Gigahertz frequency fringing near-field biomedical sensor" and the "Gigahertz frequency fringing near-field cardiovascular sensor." The first patent describes a near-field sensor method and device designed to obtain biomedical information. This device utilizes a transmission-line aperture arrangement that guides electromagnetic waves and emits near-field fringing energy near the skin. The sensor operates at a narrow-band Gigahertz frequency, allowing it to penetrate the skin and underlying blood vessels. The emitted energy is partially absorbed and phase-shifted in response to changes in tissue physiology, enabling the monitoring of vital biomedical parameters such as heart rates, blood pressure, and glucose levels.
The second patent focuses on cardiovascular information acquisition using a similar near-field sensor method. It also employs a transmission-line aperture arrangement to guide electromagnetic waves and emit near-field fringing energy. This technology is particularly effective in determining cardiovascular metrics, including heart rates, by analyzing the phase and amplitude changes of the signals passing through the transmission line.
Career Highlights
Throughout his career, Jun-Chau Chien has demonstrated a commitment to advancing health monitoring technologies. His innovative approaches have the potential to revolutionize how biomedical and cardiovascular information is collected and analyzed.
Collaborations
Jun-Chau Chien has collaborated with Stanley Yuanshih Chen, contributing to the development of his patented technologies. Their partnership has fostered advancements in sensor technology and health monitoring.
Conclusion
Jun-Chau Chien's work in the field of biomedical and cardiovascular sensing exemplifies the impact of innovative technologies on health monitoring. His patents reflect a dedication to improving the accuracy and efficiency of health information acquisition.