Hwang-Sub Lee

Title: Hwang-Sub Lee: Innovator in Dynamic Voltage and Frequency Scaling

Introduction

Hwang-Sub Lee is a notable inventor based in Anyang-si, South Korea. He has made significant contributions to the field of dynamic voltage and frequency scaling, particularly in the context of system on-chip technologies. His innovative approach has implications for enhancing the performance of mobile devices.

Latest Patents

Hwang-Sub Lee holds a patent for a method of changing an operating frequency for performing dynamic voltage and frequency scaling. This patent, titled "Method of changing an operating frequency for performing a dynamic voltage and frequency scaling, system on-chip, and mobile device having the same," describes a technique for detecting the previous maximum peak workload of a central processing unit. This detection occurs during a history period of dynamic voltage and frequency scaling, allowing for an informed increase in operating frequency based on historical data. The method aims to optimize the performance of the central processing unit in mobile devices.

Career Highlights

Hwang-Sub Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work focuses on enhancing the efficiency and performance of mobile devices through innovative engineering solutions. His expertise in dynamic voltage and frequency scaling has positioned him as a valuable asset in the tech industry.

Collaborations

Hwang-Sub Lee has collaborated with notable colleagues, including Jong-Lae Park and Hee-Myung Noh. These collaborations have contributed to advancements in technology and innovation within their field.

Conclusion

Hwang-Sub Lee's contributions to dynamic voltage and frequency scaling reflect his commitment to innovation in technology. His patent and work at Samsung Electronics Co., Ltd. underscore his role as a key inventor in the industry.