Company Filing History:
Years Active: 2020
Title: Qianzong Chen: Innovator in Video Communication Technologies
Introduction
Qianzong Chen is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of video communication, holding 2 patents that enhance the efficiency and quality of video transmission.
Latest Patents
Chen's latest patents include a "Method and apparatus for reference frame management for video communication." This innovation provides a system that adaptively manages reference frames to optimize video communication under varying network conditions. The system intelligently decides the interval between I frames, the bitrate of encoded bitstreams, and the resolution of the encoded video to ensure quick connections. Additionally, it manages reference frames in the Decoded Picture Buffer (DPB) by categorizing them as long-term or short-term reference frames, or marking them as unused.
Another notable patent is "Specific operation prediction in video compression." This decoding method involves determining a prediction status parameter from the video bitstream, which indicates whether a specific operation for predicting the current picture is enabled. The method applies operations such as rotation and zoom to enhance the prediction of video frames, thereby improving the overall encoding process.
Career Highlights
Qianzong Chen is currently employed at Agora Lab, Inc., where he continues to innovate in the realm of video technology. His work focuses on developing advanced methods that improve video communication systems, making them more adaptive and efficient.
Collaborations
Chen collaborates with notable colleagues, including Wei Dai and Jian Lou, who contribute to his research and development efforts in video communication technologies.
Conclusion
Qianzong Chen's contributions to video communication through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the way video is transmitted and processed, paving the way for future advancements.
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.