Jongkun Kim

Title: Innovations of Jongkun Kim in Signal Processing Technology

Introduction

Jongkun Kim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of signal processing, particularly in the development of devices that enhance audio quality. His innovative work has led to the creation of a patent that addresses the challenges of audio signal conversion and display.

Latest Patents

Jongkun Kim holds a patent for a "Signal processing device and image display apparatus including the same." This invention includes a converter that changes the frequency of an input stereo audio signal. It features a primary component analyzer that performs primary component analysis based on the signal from the converter. Additionally, a feature extractor is included to extract features of the primary component signal. The device also incorporates an envelope adjustor that performs adjustments based on predictions made by a deep neural network model. Finally, an inverse converter is used to convert the signal back to output an upmix audio signal of multi-channel. This innovation significantly improves spatial distortion when upmixing downmix stereo audio signals to multichannel audio signals.

Career Highlights

Jongkun Kim is currently employed at LG Electronics Inc., where he continues to work on advancements in audio and signal processing technologies. His expertise in this area has positioned him as a valuable asset to the company and the industry.

Collaborations

Throughout his career, Jongkun Kim has collaborated with talented individuals such as Kichul Kim and Joonil Lee. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Jongkun Kim's contributions to signal processing technology exemplify the impact of innovative thinking in enhancing audio experiences. His patent reflects a commitment to improving audio quality and demonstrates the potential for future advancements in this field.