Man Pak Yip

Title: Man Pak Yip: Innovator in Network Technology

Introduction

Man Pak Yip is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of network technology, holding a total of 4 patents. His work focuses on improving connection admission control and bandwidth allocation in network systems.

Latest Patents

One of his latest patents is titled "Hybrid connection admission control using combined model-based and measurement-based estimators." This patent describes a method and apparatus for controlling connection admission for a connection request in a network. The invention includes a first estimator that estimates an equivalent cell rate (ECR) based on the description of the connection request, which includes a booking factor. A second estimator measures the utilization factor for admitted connections in the network using data stream measurements. A controller is coupled to both estimators to generate an admission decision based on the estimated ECR and utilization factor.

Another significant patent is "In-band must-serve indication from scheduler to switch fabric." This invention provides a method and system for the fair allocation of unused guaranteed bandwidth. It involves receiving data segments of at least one class of service at multiple ingress line cards, where each class has a guaranteed percentage of transmission bandwidth. The system uses a must-serve bit to mark data cells within each class, ensuring that the scheduler prioritizes these marked cells to meet guaranteed bandwidth requirements.

Career Highlights

Man Pak Yip is currently employed at Cisco Technology, Inc., where he continues to innovate in network technology. His work has had a substantial impact on how networks manage bandwidth and connection requests, enhancing overall efficiency and performance.

Collaborations

He has collaborated with notable coworkers such as Madhav V Marathe and David Anthony Hughes, contributing to various projects that advance network technology.

Conclusion

Man Pak Yip's contributions to network technology through his patents and work at Cisco Technology, Inc. highlight his role as an influential inventor in the field. His innovative approaches to connection admission control and bandwidth allocation continue to shape the future of networking.