This inventor holds 1 USPTO granted patent. Top assignee: Texas Instruments Corporation. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Yunsheng Qu in DC-DC Converter Technology
Introduction
Yunsheng Qu is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of DC-DC converters. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.
Latest Patents
Yunsheng Qu holds a patent for a DC-DC converter with a mode-switching compensation loop. This invention includes a ramp generator, a threshold voltage circuit, and a control circuit. The ramp generator is designed to produce a voltage ramp, while the threshold voltage circuit generates a threshold voltage. The control circuit, which is connected to both the ramp generator and the threshold voltage circuit, features a digital pulse width modulator (DPWM) circuit and a loop compensation circuit. The DPWM circuit is responsible for generating a power stage switch control signal based on a loop compensation value. The loop compensation circuit calculates this value when the voltage ramp exceeds the threshold voltage. This innovative design enhances the efficiency and performance of DC-DC converters.
Career Highlights
Yunsheng Qu is currently employed at Texas Instruments Corporation, a leading company in the semiconductor industry. His role at Texas Instruments allows him to further develop his skills and contribute to cutting-edge technology in power management solutions. His work has been instrumental in advancing the capabilities of DC-DC converters.
Collaborations
Yunsheng Qu collaborates with talented professionals in his field, including coworkers Hua Tang and Ian Lloyd Bower. These collaborations foster an environment of innovation and creativity, enabling the team to push the boundaries of technology.
Conclusion
Yunsheng Qu's contributions to the field of DC-DC converter technology exemplify his dedication to innovation and excellence. His patent reflects a significant advancement in power management solutions, showcasing his expertise as an inventor.