Won Sik Yu

Title: Inventor Spotlight: Won Sik Yu

Introduction

Won Sik Yu is a distinguished inventor based in Anyang-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of two patents that showcase his expertise and innovative spirit. Working for Samsung Electronics Co., Ltd., Yu has collaborated with other notable professionals in the industry, including his coworker Woo Seok Kim.

Latest Patents

Among his recent innovations, Yu's latest patents focus on "Semiconductor devices and methods of operating the same." Specifically, his patented semiconductor device integrates a time-to-digital converter (TDC) that processes reference frequency signals and feedback frequency signals, producing a digital output that indicates the time difference between them. This device includes a digital loop filter (DLF) to refine this output, a multiplier circuit for further processing, and a digital-controlled oscillator (DCO) that generates frequency signals based on the processed data. Additionally, a loop gain calibrator (LGC) is utilized to optimize performance by determining the multiplication coefficient through generated test signals. The intricacies of these technologies highlight Yu's adeptness in semiconductor innovation, contributing to advancements in electronic device efficiency.

Career Highlights

Throughout his career, Won Sik Yu has established himself as a key player in the semiconductor industry. His work at Samsung Electronics Co., Ltd. has not only expanded his own knowledge and skills but has also had a significant impact on the company's product development and technological advancements. His patents demonstrate his ability to address complex challenges in semiconductor design and operation, further establishing his reputation as a leading inventor.

Collaborations

Yu has had the opportunity to collaborate with talented individuals such as Woo Seok Kim, showcasing a spirit of teamwork and shared innovation within Samsung Electronics. These collaborations highlight the importance of collective effort in driving forward groundbreaking inventions and enhancements in technology.

Conclusion

Won Sik Yu's contributions to semiconductor technology through his patents reflect his dedication to innovation and excellence. As he continues to work at Samsung Electronics Co., Ltd., his impact on the industry is expected to grow, inspiring future advancements in semiconductor devices and methods. His journey as an inventor exemplifies the spirit of creativity and perseverance that defines the field of technology today.