Company Filing History:
Years Active: 2025
Title: Innovations of Jingci Yang in Capacitance Measurement
Introduction
Jingci Yang is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of electronics, particularly in capacitance measurement technology. His innovative approach has led to the development of a unique capacitance measurement circuit.
Latest Patents
Jingci Yang holds 1 patent for his invention titled "Capacitance measurement circuit." This circuit includes an analog front-end (AFE) circuit with current mirror circuits, a parasitic capacitor, an AD converter, an output shift register, and a controller. The controller plays a crucial role in disconnecting the capacitor to be measured and connecting one current mirror circuit to record an AFE output voltage at the inverting input terminal of the AD converter. It then connects the capacitor to be measured to collect an AFE output voltage at the non-inverting input terminal of the AD converter. The circuit converts the value of the difference between these voltages into a first digital signal. Based on this signal, the connection number of the current mirror circuits is determined, allowing for the control of the analog front-end circuit to connect multiple current mirror circuits. This process is repeated to obtain a second digital signal, which is then shifted based on the connection number to yield a capacitance measurement value.
Career Highlights
Jingci Yang is affiliated with Guangzhou University, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in various electronic devices.
Collaborations
Jingci Yang collaborates with talented colleagues, including Yanhan Zeng and Haochang Zhi. Their combined expertise contributes to the innovative projects undertaken at Guangzhou University.
Conclusion
Jingci Yang's contributions to capacitance measurement technology exemplify the spirit of innovation in the field of electronics. His patent and ongoing research efforts highlight the importance of advancements in measurement techniques.