Company Filing History:
Years Active: 2025
Title: Innovations in Video Coding: The Contributions of Yushin Cho
Introduction: Yushin Cho, an accomplished inventor based in Palo Alto, California, has made significant strides in the realm of video coding. With a total of two patents to his name, his work primarily revolves around advanced methods that enhance video encoding and decoding processes.
Latest Patents: Cho's most recent patents demonstrate his expertise in creating sophisticated systems for video processing. His first patent, titled "Context Adaptive Interpolation Filter," relates to techniques for generating prediction samples in inter prediction, which involves fractional motion vectors or block vectors. This innovation allows for adaptive derivation of interpolation filters based on reconstructed samples, effectively minimizing distortions in video quality.
The second patent, "Dictionary of Transforms," emphasizes the use of transform dictionaries in video coding and decoding. This patent outlines a method to receive a coded video bitstream and determine a transform pile tailored for the current block. It includes steps for determining a transform set in the pile and performing an inverse transform to reconstruct the current block, thereby enhancing video clarity and efficiency.
Career Highlights: Yushin Cho's career is marked by his association with Tencent America LLC, where he leverages his expertise in video coding technologies. His role at Tencent has positioned him as a key contributor in the development of cutting-edge solutions in the digital media landscape.
Collaborations: Cho has collaborated with notable colleagues, including Liang Zhao and Han Gao. Together, they contribute to a team that focuses on innovation in video technologies, pushing the boundaries of what is possible in multimedia experiences.
Conclusion: Yushin Cho stands out as a prominent inventor in the video coding field, with innovative patents that promise to enhance video quality and efficiency. His work at Tencent America LLC, alongside talented coworkers, positions him as an influential figure in the ongoing evolution of digital media technology.