Company Filing History:
Years Active: 2017-2025
Title: Yonghai Wu: Innovator in Video Encoding Technologies
Introduction
Yonghai Wu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of video encoding, holding a total of 4 patents. His work focuses on enhancing the efficiency and performance of video codecs, which are essential for real-time video processing.
Latest Patents
Yonghai Wu's latest patents include innovative techniques for video encoding. One of his notable patents is titled "Chroma-from-luma mode selection for high-performance video encoding." This patent discloses systems and techniques for efficient real-time codec encoding of video files. The techniques involve receiving various intra-prediction modes, calculating costs associated with these modes, and selecting a final intra-prediction mode to generate a block of predicted pixels that closely approximates the source pixels of an image frame.
Another significant patent is "Efficient sub-pixel motion vector search for high-performance video encoding." This invention outlines methods for obtaining and generating motion vectors of different resolutions, calculating costs using specific cost functions, and selecting final motion vectors to enhance the accuracy of predicted pixels in video frames.
Career Highlights
Throughout his career, Yonghai Wu has worked with notable companies in the technology sector. He has been associated with Via Alliance Semiconductor Co., Ltd. and Nvidia Corporation, where he contributed to advancements in video processing technologies. His expertise in codec encoding has positioned him as a key player in the industry.
Collaborations
Yonghai Wu has collaborated with talented individuals in his field, including Yongmao Tang and Jianjun Chen. These collaborations have fostered innovation and the development of cutting-edge technologies in video encoding.
Conclusion
Yonghai Wu's contributions to video encoding technologies have significantly impacted the industry. His innovative patents and collaborations reflect his dedication to enhancing video processing efficiency. His work continues to influence advancements in real-time video encoding systems.