Company Filing History:
Years Active: 2009-2014
Title: Innovations of Inventor Hung-Chun Yeh
Introduction
Hung-Chun Yeh is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of driving circuits and methods for various applications. With a total of 2 patents, Yeh's work showcases his expertise and innovative spirit.
Latest Patents
One of Hung-Chun Yeh's latest patents is a "Driving circuit and method for fan." This invention involves a driving circuit designed to operate a fan with multiple operational modes. It includes an initiation module that generates a switch signal based on a feedback signal, a control module that utilizes pulse frequency modulation to create a control signal, and a feedback module that generates the feedback signal according to the fan's conduction results. This design allows the fan to switch between various operational modes based on different conduction results.
Another significant patent is the "Controller for sensing a heavy load and a short circuit of low dropout regulators." This method enables the detection of heavy loads and short circuits in low dropout regulators. It involves providing a ramp pulse signal and a square waveform, comparing the feedback signal with the square waveform, and determining the load condition based on the duration of the feedback signal relative to the pulse width of the square waveform. This innovation enhances the reliability and efficiency of low dropout regulators.
Career Highlights
Hung-Chun Yeh is currently associated with Anpec Electronics Corporation, where he continues to innovate and contribute to the field of electronics. His work at Anpec has positioned him as a key player in the development of advanced electronic solutions.
Collaborations
Throughout his career, Yeh has collaborated with talented individuals such as Chih-Heng Su and Ching-Feng Lai. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Hung-Chun Yeh's contributions to the field of electronics through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements.