Stephen Ma

Title: Innovations by Stephen Ma in Network Access Server Architecture

Introduction

Stephen Ma is an accomplished inventor based in Santa Clara, CA. He has made significant contributions to the field of network access server architecture, holding a total of 3 patents. His work focuses on enhancing the scalability and efficiency of network access servers.

Latest Patents

Stephen Ma's latest patents include innovative technologies aimed at improving network access server performance. One of his notable patents is titled "Intraserver tag-switched distributed packet processing for network access servers." This patent discloses an access server architecture that distributes packet forwarding and processing among cards serving low-speed access lines. This design allows for an increase in scalability and a balanced processor load, as the number of line cards expands. The architecture relieves the NAS route switch controller and high-speed ports from packet processing tasks, utilizing a distribution engine for efficient routing and processing.

Another significant patent is "Distributed packet processing architecture for network access servers." This invention also focuses on distributing packet forwarding and processing among line cards, ensuring that each card is responsible for packets associated with its low-speed ports. As the number of line cards increases, the forwarding resources expand proportionally, enhancing the overall efficiency of the network access server.

Career Highlights

Stephen Ma is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of network technology. His work has been instrumental in developing solutions that address the growing demands of network scalability and efficiency.

Collaborations

Stephen has collaborated with notable colleagues, including Jagannadh Tangirala and Suresh Sangiah, contributing to the advancement of network access server technologies.

Conclusion

Stephen Ma's contributions to network access server architecture through his patents demonstrate his commitment to innovation in the field. His work not only enhances the performance of network systems but also sets a foundation for future advancements in technology.