This inventor holds 3 USPTO granted patents. Top assignee: Upi Semiconductor Corporation. Active years: 2013-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2016
Title: Min-Chu Chien: Innovator in DC-DC Converter Technology
Introduction
Min-Chu Chien is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of power electronics, particularly in the development of DC-DC converters. With a total of 3 patents to his name, Chien's work has had a substantial impact on the efficiency and functionality of electronic devices.
Latest Patents
One of Chien's latest patents is a Pulse Width Modulation (PWM) controller for a DC-DC converter. This invention includes a PWM controller designed to convert an input voltage into an output voltage. The PWM controller features a first comparator that receives a compensated error signal and a ramp signal. When the compensated error signal exceeds the ramp signal, the first comparator generates a trigger signal. Additionally, the PWM generator is coupled to the first comparator, providing a timing signal based on the trigger signal to control the operation of the DC-DC converter.
Another significant patent by Chien is also a PWM controller for a DC-DC converter. This invention includes an error amplifier that receives a reference voltage and a feedback voltage to provide an error signal. A compensation unit is coupled to the output of the error amplifier, which compensates the error signal using a first resistor and a first capacitor. The ramp generator generates a ramp signal according to a constant on-time PWM signal. The first comparator compares the compensated error signal with the ramp signal to generate a trigger signal, while the PWM generator provides the constant on-time PWM signal based on the trigger signal, the input voltage, and the output voltage of the DC-DC converter.
Career Highlights
Min-Chu Chien is currently employed at Upi Semiconductor Corporation, where he continues to innovate in the field of semiconductor technology. His work focuses on enhancing the performance and efficiency of power conversion systems.
Collaborations
Chien collaborates with Yung-Peng Huang, a fellow innovator in the field. Their partnership has led to advancements in the technology surrounding DC-DC converters.
Conclusion
Min-Chu Chien is a prominent figure in the realm of power electronics, with a focus on DC-DC converter technology. His contributions through his patents have paved the way for more efficient electronic devices. His ongoing work at Upi Semiconductor Corporation continues to influence the industry positively
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile