Company Filing History:
Years Active: 2007-2009
Title: Innovations by Jang Jin Nam
Introduction
Jang Jin Nam is a notable inventor based in Kyungbuk, South Korea. He has made significant contributions to the field of electronics, particularly in clock data recovery circuits and digital duty cycle correction.
Latest Patents
Jang Jin Nam holds two patents. His latest inventions include a "CMOS burst mode clock data recovery circuit using frequency tracking method." This circuit is designed to extract clock and data information from transmitted data, ensuring that data processing is synchronized with the clock. It features a bit-rate corrector that generates an inversed signal during input data transitions, maintaining a high value relative to a continuous DC input. Additionally, it includes a first gated-voltage control oscillator and a bit-rate detector that adjusts the operational frequency to match the input bit rate.
Another significant patent is the "Digital duty cycle corrector for multi-phase clock application." This invention comprises a flip-flop that generates a reference signal with a cycle twice that of the first clock cycle. It also includes a duty corrector and a duty detector that measures duty errors, ensuring that the second clock cycle signal maintains a 50% duty cycle. A phase inverter is also part of this design, which inverts the phase of the second clock cycle signal to stabilize its rising edge.
Career Highlights
Jang Jin Nam is currently employed at Postech Corp., where he continues to innovate and develop advanced electronic solutions. His work has been instrumental in enhancing the efficiency and reliability of clock data recovery systems.
Collaborations
One of his notable collaborators is Hong June Park, with whom he has worked on various projects to advance their shared goals in electronics innovation.
Conclusion
Jang Jin Nam's contributions to the field of electronics through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the development of advanced technologies in clock data recovery and signal processing.