Byeongdoo Choi

Title: Byeongdoo Choi: Innovator with 100 Patents

Introduction:

Byeongdoo Choi, a seasoned inventor and patent holder based in Palo Alto, CA, has made significant contributions to the field of video coding and decoding. With an impressive portfolio of 100 patents, Choi has brought forth pioneering techniques and methodologies that have shaped the industry. This article explores Choi's latest patents, highlights his career achievements, and examines his collaborations with prominent companies and colleagues.

Latest Patents:

Among Byeongdoo Choi's recent patents, two noteworthy inventions stand out:

1. Techniques for Signaling and Identifying Access Unit Boundaries:

This patent presents a method and apparatus for identifying Access Unit (AU) boundaries in a coded video bitstream. By correlating information from multiple Network Abstraction Layer (NAL) units and fields, this technique facilitates accurate identification of AU boundaries, enhancing video decoding efficiency and quality.

2. Independent Coded Region Output Supplementary Enhancement Information Message:

This invention provides a method, apparatus, and computer-readable storage medium for video decoding. The patent introduces a novel approach to decoding supplemental enhancement information (SEI) messages that indicate independent region output information. By decoding specific regions independently, the method optimizes resource allocation and enhances the overall video decoding process.

Career Highlights:

Throughout his career, Byeongdoo Choi has worked with renowned companies in the technology industry. His notable affiliations include:

1. Tencent America LLC:

Choi has contributed his expertise to Tencent America LLC, a leading technology company with a focus on internet services and products. His work at Tencent America reflects his dedication to advancing video coding and decoding techniques, furthering the company's commitment to technological innovation.

2. Sharp Kabushiki Kaisha Corporation (Sharp Corporation):

Byeongdoo Choi has also made significant contributions to Sharp Corporation, a globally recognized electronics manufacturer renowned for its cutting-edge display technologies. His work with Sharp Corporation showcases his ability to apply innovative solutions to real-world challenges, strengthening the company's position as a leader in the industry.

Collaborations:

Throughout his career, Byeongdoo Choi has collaborated with esteemed colleagues who have helped bring his inventions to fruition. Two notable collaborators are:

1. Shan Liu:

Shan Liu, a prominent expert in video coding and image processing, has collaborated with Choi on various projects. Their synergy has proven instrumental in pushing the boundaries of video coding techniques, resulting in novel inventions that have impacted the field.

2. Stephan Wenger:

Stephan Wenger, a distinguished figure in video coding standards, has worked closely with Byeongdoo Choi. Their collaboration has led to the development of innovative technologies and advancements in video decoding, contributing to the overall progress of the industry.

Conclusion:

Byeongdoo Choi's prolific career as an inventor and patent holder has left an indelible mark on the field of video coding and decoding. With 100 patents to his name, including his latest inventions for identifying access unit boundaries and optimizing independent region decoding, Choi continues to demonstrate his commitment to innovation and his dedication to enhancing video processing techniques. His collaborations with notable companies like Tencent America LLC and Sharp Corporation, as well as his partnerships with esteemed colleagues, have further solidified his position as a leading innovator in the industry.