Po-Yun Shih

Title: Po-Yun Shih: Innovator in Power Supply Management

Introduction

Po-Yun Shih is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of power supply management, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of power supplies in data processing systems.

Latest Patents

One of Po-Yun Shih's latest patents is a system and method for power supply input power management. This invention discloses methods and systems for powering components of a data processing system that may be used to provide computer-implemented services. The management method aims to improve the likelihood that data processing systems provide desired services by ensuring that the necessary power is supplied by power supplies. The power supplies can proactively adjust their operation based on the type of input power they receive, allowing for conditioned power even when changes occur in the supplied power.

Another significant patent extends the hold-up time of a power supply unit (PSU). This invention includes a primary side with a buck capacitor and a power factor correction (PFC) circuit, as well as a secondary side with a super capacitor. The PFC receives energy from a source and manages the charging of both capacitors to ensure a continuous power supply to the integrated hardware system (IHS) during power interruptions.

Career Highlights

Po-Yun Shih is currently employed at Dell Products Inc., where he continues to innovate in the field of power management technologies. His work has been instrumental in developing solutions that enhance the performance and reliability of power supplies in various applications.

Collaborations

Throughout his career, Po-Yun Shih has collaborated with talented individuals such as Yu-Hung Lai and Shih-Chieh Wang. These collaborations have contributed to the advancement of technologies in power supply management.

Conclusion

Po-Yun Shih is a distinguished inventor whose work in power supply management has led to significant advancements in the field. His innovative patents reflect his commitment to improving the efficiency and reliability of power systems.