Company Filing History:
Years Active: 2016-2020
Title: Innovations of Inventor Qi-Zhong Cao
Introduction
Qi-Zhong Cao is a notable inventor based in Southborough, MA (US). He has made significant contributions to the field of network communications, holding a total of four patents. His work focuses on enhancing the efficiency and reliability of network devices.
Latest Patents
One of Qi-Zhong Cao's latest patents is titled "Monitoring Network Communications Queues." This invention involves a network device that includes a controller and a hardware forwarding component. The hardware forwarding component receives network packets and assigns them to multiple network queues. It also obtains measurements of queue depth for each network queue using a microcode engine. Based on these measurements, the network device generates and transmits a telemetry packet.
Another significant patent is "Penalty-Box Policers for Network Device Control Plane Protection." This invention describes techniques for dynamically controlling host-bound traffic. It involves adding and updating network packet policers within the forwarding plane of a network device. These policers constrain the amount of host-bound traffic permitted to reach the control plane based on available resources. The control plane detects internal congestion and identifies packet flows that utilize excessive resources, computing limits for these flows and applying the policers accordingly.
Career Highlights
Qi-Zhong Cao is currently employed at Juniper Networks, Inc., where he continues to innovate in the field of network technology. His work has contributed to advancements in network device management and performance optimization.
Collaborations
Throughout his career, Qi-Zhong Cao has collaborated with notable colleagues, including Alia Karin Atlas and John Galen Scudder. These collaborations have further enhanced the impact of his inventions in the industry.
Conclusion
In summary, Qi-Zhong Cao is a distinguished inventor whose work in network communications has led to several important patents. His contributions continue to shape the future of network technology and improve device performance.
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