Jung-Woo Ku

Title: Innovations by Jung-Woo Ku: Pioneering Voice Transmission Technologies

Introduction

Jung-Woo Ku, a prominent inventor based in Seoul, South Korea, has made significant contributions to the field of communication technology. With a total of five patents to his name, his work showcases a dedication to enhancing voice transmission quality in digital communication systems.

Latest Patents

Jung-Woo Ku's latest innovations include two key patents that address critical challenges in voice packet recovery and echo signal removal. The first patent, titled "Apparatus and method for recovering voice packet," provides a robust solution for recovering lost voice packets. This invention employs a packet loss detector that identifies lost packets and utilizes stored voice information from previous packets to generate corrected voice packets. The packet loss recoverer plays a crucial role in this process by using historical data to recreate lost audio signals, thereby improving the overall quality of voice communications.

The second patent, "Apparatus and method for removing an echo signal in a signal transmission/reception apparatus of a communication system," focuses on eliminating echo signals from conversations. This method intelligently determines the echo channel impulse response from the incoming signal and calculates a coefficient to effectively remove the echo, ensuring clearer audio transmission during calls.

Career Highlights

Jung-Woo Ku currently works at Samsung Electronics Co., Ltd., a global leader in technology and innovation. His career at Samsung is characterized by a consistent focus on improving voice communication technologies, aligning with the company's mission to enhance user experience and connectivity.

Collaborations

Throughout his career, Jung-Woo Ku has collaborated with talented professionals such as Jae-Bum Kim and Hwa-Sun You. These collaborations have played a significant role in advancing their projects and contributing to the successful deployment of innovative solutions in the market.

Conclusion

Jung-Woo Ku stands out as a visionary inventor in the realm of communication technology. His latest patents reflect a commitment to overcoming the challenges of voice transmission, making significant strides in enhancing the reliability and clarity of voice communications. His work not only benefits users but also paves the way for future innovations in the field.