Company Filing History:
Years Active: 1998-2001
Title: Innovations by Jae Cheol Son
Introduction
Jae Cheol Son is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of video data processing, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of video encoding and decoding systems.
Latest Patents
One of Jae Cheol Son's latest patents is titled "Methods and apparatus for processing video data." This invention describes a computer system that includes three processors capable of operating concurrently: a scalar processor, a vector processor, and a bitstream processor. The vector processor performs operations efficiently using a single instruction multiple data processor, such as discrete cosine transform (DCT) and motion compensation. The bitstream processor handles Huffman and RLC encoding or decoding, enabling the system to process multiple data streams concurrently. The system is designed to accommodate various video standards, with logic provided to derive correct Huffman codes from coded tables stored in shared memory.
Another significant patent is "Bit stream signal feature detection in a signal processing system." This invention involves a multi-standard start code detector system that receives an incoming compressed video bit stream. The system efficiently discards zero stuffing bits and processes current bits by comparing them to a start code feature pattern. It also implements an error handling operation that searches and discards bits on a group-wise basis, enhancing the overall performance of the video processing system.
Career Highlights
Jae Cheol Son is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of video technology. His work has contributed to advancements in video processing systems, making them more efficient and capable of handling various standards.
Collaborations
Throughout his career, Jae Cheol Son has collaborated with notable colleagues, including Amjad Z Qureshi and Cliff Reader. These collaborations have further enriched his work and contributed to the development of innovative technologies in video processing.
Conclusion
Jae Cheol Son's contributions to video data processing through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a significant inventor in the field. His innovations continue to shape the future of video technology.