Location History:
- Lubbock, TX (US) (2016)
- Sunnyvale, CA (US) (2019)
Company Filing History:
2 out of 259 
1 out of 2,931 
Years Active: 2016-2019
Title: Changzhan Gu: Innovator in Radar Technology
Introduction
Changzhan Gu is a notable inventor based in Sunnyvale, CA, who has made significant contributions to radar technology. He holds 2 patents that showcase his innovative approach to solving complex problems in measurement and tracking.
Latest Patents
One of his latest patents is for an interferometric Doppler radar and method for wave and water level measurement. This device utilizes a single DC-coupled continuous wave Doppler radar to detect water elevation changes when installed several meters from the water surface. The radar is wireless and capable of streaming continuous data to a local PC or base station within its radio range. It can sample data at rates of up to 40 Hz and operates on batteries for continuous sampling. This technology has applications in measuring beach run-up, free surface elevation in tidal zones, and storm surge elevations near critical infrastructure during storm events.
Another significant patent by Gu is a system, method, and apparatus for tracking targets during treatment using a radar motion sensor. This invention tracks targets, such as tumors, during treatments like radiation therapy. It generates a microwave signal, radiates it to a subject, and receives a modulated microwave signal back. The processed information provides subject motion data, allowing for precise tracking of the target's location based on a three-dimensional model. Control signals are generated to guide the treatment device in effectively targeting the subject.
Career Highlights
Changzhan Gu has worked with reputable institutions, including Texas Tech University System and the University of Florida Research Foundation. His experience in these organizations has contributed to his expertise in radar technology and its applications.
Collaborations
Gu has collaborated with notable colleagues, including Changzhi Li and Jennifer Anne Bridge, enhancing the scope and impact of his work in radar innovations.
Conclusion
Changzhan Gu's contributions to radar technology through his patents demonstrate his commitment to advancing measurement and tracking systems. His work has the potential to significantly impact various fields, including environmental monitoring and medical treatment.