This inventor holds 4 USPTO granted patents. Top assignees: Electronics and Telecommunications Research Institute, Hanaro Telecom., Inc., Kt Corporation. Active years: 2010-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 11,790 
4 out of 91 
4 out of 1,257 
Years Active: 2010-2011
Title: Jae-Gun Jung: Innovator in Communication Systems
Introduction
Jae-Gun Jung is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of communication systems, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and effectiveness of communication technologies.
Latest Patents
One of Jae-Gun Jung's latest patents is an "Apparatus and method for calibration in a communication system." This invention involves a calibration apparatus that utilizes a modulation unit to calculate a reference signal by modulating a downlink signal. The system includes a digital Intermediate Frequency (IF) unit that converts the reference signal into an intermediate frequency signal. An up-converter then transforms this signal into a Radio Frequency (RF) signal, while a down-converter generates a received signal for each path from the RF signal to be transmitted. The calibrator calculates correction and delay values using the reference and received signals for each path.
Another notable patent is the "Terminal demodulation apparatus and method." This invention features a terminal demodulation apparatus that stores a received frame signal in memory before processing it through a fast Fourier transform (FFT) unit. It performs demodulation to extract necessary information from the memory and includes separate data subcarrier and pilot subcarrier memories. This design allows for the easy demodulation of various subcarrier allocation methods.
Career Highlights
Jae-Gun Jung has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and the Electronics and Telecommunications Research Institute. His experience in these organizations has contributed to his expertise in communication systems and innovation.
Collaborations
Throughout his career, Jae-Gun Jung has collaborated with notable colleagues, including Youn-Ok Park and Jun-Woo Kim. These partnerships have fostered a creative environment that has led to significant advancements in their field.
Conclusion
Jae-Gun Jung is a distinguished inventor whose work in communication systems has resulted in valuable patents that enhance technology. His contributions continue to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile