Location History:
- Piscataway, NJ (US) (2019 - 2020)
- Edison, NJ (US) (2018 - 2021)
Company Filing History:
Years Active: 2018-2021
Title: Yisheng Zhao: Innovator in Video Quality Estimation
Introduction
Yisheng Zhao is a prominent inventor based in Edison, NJ (US), known for his significant contributions to the field of media servers and video quality estimation. With a total of six patents to his name, Zhao has developed innovative systems and methods that enhance the viewer's experience in video communications.
Latest Patents
Zhao's latest patents include groundbreaking technologies such as the "Estimation of video quality of experience on media servers." This patent outlines systems and methods for media servers to estimate the video quality of experience (QoE) for human viewers. By collecting operational parameters from ingress and egress networks, as well as coding parameters from video decoders and encoders, the media server can determine QoE scores and estimate the overall video QoE for viewers.
Another notable patent is "Robust handling of sudden changes of bandwidth in selective forwarding unit conferences." This invention provides techniques for managing sudden drops in available bandwidth during videoconferences. The methods involve detecting bandwidth changes, requesting video senders to adjust transmission bitrates, and effectively restarting video streams to maintain quality.
Career Highlights
Yisheng Zhao is currently employed at Dialogic Corporation, where he continues to innovate in the field of media technology. His work focuses on improving video communication systems, ensuring that users receive the best possible experience.
Collaborations
Zhao collaborates with talented individuals such as Kyeong Ho Yang and Beril Erkin, contributing to a dynamic team that drives advancements in video technology.
Conclusion
Yisheng Zhao's contributions to video quality estimation and bandwidth management have made a significant impact on the field of media servers. His innovative patents and ongoing work at Dialogic Corporation highlight his dedication to enhancing video communication experiences for users worldwide.