Woo-suk Lee

Title: The Innovative Contributions of Inventor Woo-suk Lee

Introduction

Woo-suk Lee, an accomplished inventor based in Seoul, South Korea, has made significant strides in the field of speech processing technology. With a total of six patents to his name, his innovative work has advanced the capabilities of speech compression and decompression systems.

Latest Patents

Woo-suk Lee's most recent patents focus on cutting-edge speech compression and decompression apparatuses and methods. One of his notable inventions is a speech compression apparatus that includes a first band-transform unit to transform wideband speech signals into narrowband low-band speech signals. This system utilizes a narrowband speech compressor to compress these signals into low-band speech packets effectively. Furthermore, a decompression unit is included to restore the original wideband low-band speech signals, alongside error detection and high-band speech compression features.

Additionally, he developed a wide-band speech signal compression apparatus, which employs a narrow-band speech compressor to compress low-band speech signals and high-band speech compressors to enhance efficiency through energy information from low-band signals. This innovative approach ensures optimized performance in handling wideband speech signals.

Career Highlights

Throughout his career, Woo-suk Lee has been associated with reputable companies, notably Samsung Electronics Co., Ltd. and KT Corporation. His role at these organizations allowed him to refine his expertise in speech processing and contribute to groundbreaking technologies that have had lasting impacts in the industry.

Collaborations

In his journey as an inventor, Woo-suk Lee has collaborated with notable professionals, including Chang-yong Son and Ho-Chong Park. These collaborations have fostered an environment of innovation, allowing for the exchange of ideas and enhancing the potential for future advancements in speech technology.

Conclusion

Woo-suk Lee's contributions to the field of speech compression and decompression underscore his status as a prominent innovator. His patents reflect a commitment to advancing communication technology, and his collaborations with other experts amplify the impact of his work. As speech technology continues to evolve, the foundations laid by inventors like Woo-suk Lee will undoubtedly pave the way for future innovations.