Company Filing History:
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2 out of 2,607 
Years Active: 2018
Title: The Innovations of Soon Il Hong
Introduction
Soon Il Hong is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of high-frequency signal processing. With a total of 2 patents, his work focuses on enhancing the performance of power amplifiers and signal distortion correction.
Latest Patents
One of his latest patents is the "High-frequency signal predistortion device and nonlinear distortion correcting device for power amplifier." This device includes a high-frequency signal estimator, a predistortion estimator, and a predistorter. The high-frequency signal estimator determines the non-linear distortion characteristics of high-frequency signals transmitted by antennas. The predistortion estimator calculates a predistortion coefficient based on these characteristics, while the predistorter distorts a base signal of the high-frequency signals according to the predistortion coefficient.
Another significant patent is the "Envelope tracking power amplifying apparatus and method." This apparatus features a first predistorter that calculates a first predistortion parameter to distort an input signal, resulting in a first distortion signal. A second predistorter then distorts this first distortion signal using a second predistortion parameter. The system also includes a power supply that generates an envelope signal to supply a source voltage, which is then amplified by a power amplifier.
Career Highlights
Soon Il Hong has worked with prominent companies such as Samsung Electro-Mechanics Co., Ltd. and the Korea Advanced Institute of Science and Technology. His experience in these organizations has allowed him to develop innovative solutions in the field of electronics and signal processing.
Collaborations
He has collaborated with notable colleagues, including Yong Hoon Lee and Sang Il Lee. Their teamwork has contributed to advancements in their respective fields.
Conclusion
Soon Il Hong's contributions to high-frequency signal processing and power amplification demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving technology in the electronics industry.
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