This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2010-2015.
Company Filing History:
Years Active: 2010-2015
Title: Hyeyeon Chung: Innovator in Multi-Format Codec Technologies
Introduction
Hyeyeon Chung is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of video processing and codec technologies. With a total of 2 patents to his name, Chung is recognized for his innovative approaches to enhancing video quality.
Latest Patents
Chung's latest patents include a "Filtering apparatus, method, and medium for multi-format codec." This invention focuses on removing blocking artifacts from decoded video data. The filtering apparatus comprises several components, including a compression format detection unit, a block strength determination unit, a table determination unit, and a first filtering unit. These elements work together to detect the video compression format and apply appropriate filtering based on the block strength.
Another notable patent is the "Multi-codec transforming and/or inverse transforming system, medium, and method." This system includes a first matrix storage for 1-dimensional DCT matrixes and a second matrix storage for 2-dimensional DCT matrixes. It features a 1-dimensional transformer and a 2-dimensional transformer that enhance the efficiency of integer transformation for input images.
Career Highlights
Hyeyeon Chung is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge technologies in video processing. His work has significantly impacted the way video data is handled and processed in various applications.
Collaborations
Chung has collaborated with notable coworkers, including Sangjo Lee and Shihwa Lee. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Hyeyeon Chung is a key figure in the advancement of multi-format codec technologies. His patents reflect his commitment to improving video quality and processing efficiency. His contributions continue to influence the industry and pave the way for future innovations.