Company Filing History:
Years Active: 2023-2024
Title: Innovations by Wei Chi in Semiconductor Technology
Introduction
Wei Chi is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, particularly in the area of power supply systems. With a total of 3 patents to his name, Wei Chi continues to push the boundaries of innovation in his field.
Latest Patents
Wei Chi's latest patents include a short-circuit protection circuit, chip, and system for switched-mode power supply. This invention features a sampling module that samples an input voltage and produces a first voltage. It also includes a generation module for generating a second voltage from a reference voltage, a comparison module for comparing the first and second voltages, and an output module that produces a control signal for managing an external power transistor during a short circuit. This innovative design helps to minimize energy loss and enables automatic recovery after a short circuit condition is resolved.
Another notable patent is a current limit control circuit and a switched-mode power supply chip that incorporates this circuit. This invention includes an output current sampling module, a first voltage comparator module, and a logic control module. The design ensures that the demand for transient current is met while maintaining safe and stable operation of the chip over time.
Career Highlights
Wei Chi is currently employed at Shanghai Xinlong Semiconductor Technology Co., Ltd. His work at this company has allowed him to develop cutting-edge technologies that enhance the efficiency and reliability of power supply systems. His expertise in semiconductor technology has positioned him as a key player in the industry.
Collaborations
Wei Chi collaborates with talented professionals in his field, including coworkers Ruiping Li and Bin Liu. Their combined efforts contribute to the advancement of semiconductor technologies and the development of innovative solutions.
Conclusion
Wei Chi's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of power supply systems, making significant strides in efficiency and reliability.