Company Filing History:
Years Active: 2012
Title: The Innovations of Ji-Hoon Jang
Introduction
Ji-Hoon Jang is a notable inventor based in Younin-si, South Korea. He has made significant contributions to the field of video signal processing, particularly in the recovery of chrominance signals. His work has led to advancements in the technology used for video transmission and processing.
Latest Patents
Ji-Hoon Jang holds a patent for a "Frequency demodulator for recovering SECAM chrominance signal and method thereof." This invention pertains to an apparatus designed to recover a chrominance signal from a sequential color with memory (SECAM) composite video baseband signal (CVBS). The frequency demodulator utilizes both real and imaginary number portions to generate a frequency-demodulated chrominance signal through an arctangent approximation. This innovation simplifies the circuit configuration of a frequency demodulator, allowing for efficient fixed-point calculations.
Career Highlights
Ji-Hoon Jang is currently associated with Nextchip Co., Ltd., where he continues to develop and refine technologies related to video processing. His expertise in frequency demodulation has positioned him as a key player in the industry.
Collaborations
He has collaborated with notable colleagues, including Hyo-Ju Kim and Seong-Won Lee, contributing to various projects that enhance video technology.
Conclusion
Ji-Hoon Jang's innovative work in frequency demodulation has made a significant impact on video signal processing. His contributions continue to influence advancements in the field, showcasing the importance of innovation in technology.