Company Filing History:
Years Active: 2005-2016
Title: Guoyao Yu: Innovator in Digital Video Encoding
Introduction
Guoyao Yu is a notable inventor based in Portland, Oregon, recognized for his contributions to digital video encoding technology. With a total of four patents to his name, Yu has made significant advancements in the field, particularly in multi-processor architectures for video encoders.
Latest Patents
One of Guoyao Yu's latest patents is titled "Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead window." This innovative method operates a multi-processor video encoder by determining a target size that corresponds to a preferred number of bits used when creating an encoded version of a picture within a sequence of video frames. The process involves calculating a first degree of fullness of a coded picture buffer at an initial time, estimating a second degree of fullness at a subsequent time, and using this information to establish an initial target size for the picture. This method enhances the efficiency and accuracy of video encoding.
Career Highlights
Throughout his career, Guoyao Yu has worked with prominent companies in the technology sector, including Tut Systems, Inc. and Arris Enterprises LLC. His experience in these organizations has contributed to his expertise in video encoding technologies and has facilitated his innovative work in the field.
Collaborations
Guoyao Yu has collaborated with notable professionals such as Charles H. Van Dusen and Mayer D. Schwartz. These collaborations have likely enriched his work and contributed to the development of his patented technologies.
Conclusion
Guoyao Yu stands out as a significant figure in the realm of digital video encoding, with a focus on enhancing multi-processor architectures. His innovative patents and career achievements reflect his dedication to advancing technology in this field.