Company Filing History:
Years Active: 2025
Title: Yixin Du: Innovator in Video Coding Technologies
Introduction
Yixin Du is a prominent inventor based in Milpitas, CA (US), known for his significant contributions to video coding technologies. With a total of six patents to his name, Du has been at the forefront of innovations that enhance the efficiency and quality of video processing.
Latest Patents
Yixin Du's latest patents include a hardware-friendly design for motion field processing and quality improvement of motion field. These techniques aim to improve temporal motion projection in video coding. The methods proposed involve sorting candidate reference frames based on their suitability for prediction, which is determined by various estimates, including temporal distance and coding quality. Additionally, Du has introduced hardware-friendly designs for motion field hole filling and motion vector smoothing operations. These designs reduce hardware implementation complexity and enhance hardware parallel processing capabilities.
Another notable patent focuses on coefficient-based transform and mode signaling in video coding. This innovation describes techniques for signaling transform mode selections, which can be constrained or modified based on information derived from coefficient samples. By leveraging spatial patterns and correlations, Du's methods can optimize the coding process, making it more efficient.
Career Highlights
Yixin Du has made remarkable strides in his career, particularly through his work at Apple Inc. His expertise in video coding has positioned him as a key player in the development of advanced technologies that improve video quality and processing efficiency.
Collaborations
Yixin Du collaborates with talented individuals in his field, including his coworker Yunfei Zheng, who contributes to the innovative projects at Apple Inc.
Conclusion
Yixin Du's contributions to video coding technologies exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in video processing, making him a valuable asset in the tech industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.