Location History:
- Yongin, KR (2013 - 2015)
- Seoul, KR (2015)
- Gyeonggi-do, KR (2016 - 2018)
Company Filing History:
6 out of 11,005 
3 out of 27,091 
1 out of 1,572 
Years Active: 2013-2018
Title: The Innovations of Han-Kyu Chi
Introduction
Han-Kyu Chi is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of integrated circuits and clock data recovery systems. With a total of nine patents to his name, Chi has established himself as a key figure in technological advancements.
Latest Patents
Chi's latest patents include a clock data recovery circuit, an integrated circuit incorporating the same, and a clock data recovery method. The clock data recovery circuit is designed to compare input data with a multi-phase clock's phase, generating an up/down signal based on the comparison results. This circuit features a filtering unit that counts the up/down signal based on threshold values, adjusting them during overflow or underflow conditions. Additionally, the integrated circuit includes a phase detector that generates a delay control signal by comparing the phases of two clock signals, along with a variable delay unit that shifts these signals to target positions.
Career Highlights
Throughout his career, Han-Kyu Chi has worked with prominent companies such as SK Hynix Inc. and Samsung Display Co., Ltd. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the electronics industry.
Collaborations
Chi has collaborated with talented individuals in his field, including Taek-Sang Song and Deog-Kyoon Jeong. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Han-Kyu Chi's work in the realm of integrated circuits and clock data recovery has made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing technology.