Company Filing History:
Years Active: 2019-2021
Title: The Innovations of Dagang Li
Introduction
Dagang Li is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of analog-to-digital converters, holding three patents that enhance the performance of these devices. His work focuses on improving the efficiency and accuracy of electronic systems.
Latest Patents
Dagang Li's latest patents include a method of calibrating the capacitive array of a resistor-capacitor hybrid successive approximation register analog-to-digital converter (RC-hybrid SAR ADC). This method involves disposing unit capacitors in each capacitive array, sorting them by capacitance, and selecting specific capacitors to improve the static and dynamic performance of the SAR ADC. Another notable patent is a method for improving the spurious free dynamic range (SFDR) and signal-to-noise-and-distortion ratio (SNDR) of a capacitor-resistor combined SAR ADC through capacitor re-configuration. This method includes arranging unit capacitors in positive and negative arrays, acquiring digital codes, and reconfiguring capacitor groups to enhance performance.
Career Highlights
Dagang Li is affiliated with the University of Electronic Science and Technology of China, where he continues to innovate and contribute to research in electronic engineering. His work has garnered attention for its practical applications in improving the functionality of analog-to-digital converters.
Collaborations
Dagang Li collaborates with notable colleagues such as Hua Fan and Daqian Hu. Their combined expertise fosters a productive research environment that drives innovation in their field.
Conclusion
Dagang Li's contributions to the field of analog-to-digital converters through his innovative patents demonstrate his commitment to advancing technology. His work not only enhances device performance but also sets a foundation for future developments in electronic systems.