Sang-Jo Lee

Title: The Innovative Contributions of Sang-Jo Lee

Introduction

Sang-Jo Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of data processing and audio signal technology. With a total of 2 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Sang-Jo Lee's latest patents include devices and methods for data compression and decompression. This innovative device for data compression features a domain transformer unit, a classifying unit, a variable length encoder, a fixed length encoder, and a memory unit. The domain transformer unit transforms time-domain data into frequency-domain data. The classifying unit determines the encoding type of the frequency-domain data based on occurrence probability. The variable length encoder encodes first frequency-domain data identified for variable length coding, while the fixed length encoder encodes second frequency-domain data designated for fixed length coding. The memory unit efficiently stores the encoded data, reducing the time required for decoding.

Another significant patent involves an apparatus and method for processing audio signals, along with a computer-readable recording medium storing the corresponding computer program. This audio signal processing apparatus includes an input unit that receives the audio signal and a signal processing unit that processes the audio signal using network information, terminal information, and signal information. This innovative approach allows for efficient real-time streaming of audio signals, ensuring high sound quality during playback.

Career Highlights

Sang-Jo Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung has allowed him to explore and develop cutting-edge technologies that enhance data processing and audio signal quality.

Collaborations

Throughout his career, Sang-Jo Lee has collaborated with talented individuals, including Eun-mi Oh and Sang-Wook Kim. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies.

Conclusion

Sang-Jo Lee's contributions to the fields of data compression and audio signal processing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and its applications, making him a valuable asset in the industry.