Bu-Wei Chen

Title: Innovations of Bu-Wei Chen

Introduction

Bu-Wei Chen is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of switching frequency controllers and voltage converters. With a total of two patents to his name, Chen's work showcases his expertise and innovative spirit.

Latest Patents

Chen's latest patents include a switching frequency controller, a voltage converter, and a method for controlling switching frequency. The switching frequency controller is designed to manage the frequency of electrical signals effectively. It comprises a frequency divider that generates a divisional signal based on an input signal with a target frequency, which is twice the divisional frequency. Additionally, the frequency detector calculates the number of periods that pass during each cycle of the divisional signal. The accumulation counter adjusts a control indication value based on the most significant bit of the number of periods, while the on-time controller modifies the on-time length of the switching control signal accordingly. Another patent involves a detection circuit for monitoring inductor current through an inductor coupled to a switch. This detection circuit includes a comparison circuit and a signal generating circuit that outputs a detection signal indicating whether the inductor current meets a specified threshold. A switching regulator incorporates this detection circuit, enhancing its control capabilities.

Career Highlights

Throughout his career, Bu-Wei Chen has worked with prominent companies such as Alpha and Omega Semiconductor International LP and Alpha and Omega Semiconductor (Cayman) Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Chen has collaborated with notable colleagues, including Yueh-Ping Yu and Jung-Pei Cheng. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Bu-Wei Chen's contributions to electrical engineering through his patents and collaborations highlight his innovative approach and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.