This inventor holds 4 USPTO granted patents. Top assignees: National Instruments Corporation, The University of Texas System. Active years: 1992-2000.
Company Filing History:
2 out of 1,116 
2 out of 5,627 
Years Active: 1992-2000
Title: Dapang Chen: Innovator in Control Systems and Signal Analysis
Introduction
Dapang Chen is a notable inventor based in Austin, TX (US). He has made significant contributions to the fields of control systems and signal analysis, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of various technological processes.
Latest Patents
One of Dapang Chen's latest patents is titled "System and method for closed loop autotuning of PID controllers." This invention provides a system and method for automatically tuning a PID controller within a control loop. The process involves comparing a process variable to a set point value, which allows for the adjustment of the PID controller parameters based on the measured oscillation period and amplitude.
Another significant patent is the "Method and apparatus for time varying spectrum analysis." This invention describes a signal analyzer that generates a time varying spectrum for input signals with frequency components that change over time. The analyzer utilizes a digital signal processor to compute coefficients and a time varying spectrum, facilitating the partitioning of input signals into separate components for further analysis.
Career Highlights
Dapang Chen has worked with prominent organizations such as National Instruments Corporation and The University of Texas System. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Dapang Chen has collaborated with talented individuals, including Shie Oian and Rongfu Luo. These partnerships have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Dapang Chen's contributions to control systems and signal analysis demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving processes and enhancing the capabilities of various systems.