Sung-wook Cha

Title: Innovations by Sung-wook Cha in Uncompressed AV Data Transmission

Introduction

Sung-wook Cha is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of audio and video data transmission. His innovative work focuses on enhancing the efficiency of transmitting uncompressed audio and video data.

Latest Patents

Sung-wook Cha holds a patent for "Apparatuses and methods for transmitting and receiving uncompressed AV data." This patent describes methods for transmitting and receiving uncompressed audio or video data by applying different coding rates to each bit or group of bits based on their significance. The apparatus includes a grouping unit that classifies bits of each pixel into at least two groups according to their significance. An encoding unit performs error correction encoding on these groups using different coding rates. Finally, a radio frequency processing unit transmits the encoded, uncompressed AV data through a communication channel.

Career Highlights

Sung-wook Cha is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of audio and video technology. His work has contributed to advancements in how uncompressed AV data is handled and transmitted.

Collaborations

Some of his notable coworkers include Yeon-woo Lee and Ji-Sung Oh, who collaborate with him on various projects within the company.

Conclusion

Sung-wook Cha's contributions to the field of uncompressed AV data transmission highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in the efficient handling of audio and video data.