Chung-Hua Chang

Title: Innovations of Chung-Hua Chang

Introduction

Chung-Hua Chang is an accomplished inventor based in Temple City, CA (US). She has made significant contributions to the field of networking technology, holding a total of 3 patents. Her work focuses on enhancing the efficiency and functionality of network systems.

Latest Patents

One of her latest patents is titled "System and method for a virtual chassis system." This innovation involves a virtual chassis system that includes multiple network nodes configured with a master virtual chassis address. The network nodes are interconnected by virtual fabric links (VFLs), which facilitate the exchange of packets. These packets contain source MAC addresses and associated hardware device information, such as source chassis ID and source port identifier information. The network nodes utilize this data to maintain synchronized MAC address tables for effective packet forwarding within the virtual chassis system.

Another notable patent is "System and method for transport control protocol in a multi-chassis domain." This invention describes aggregation switches connected to an edge node via a multi-chassis link aggregation group. The aggregation switches communicate through a virtual fiber link, which allows for the exchange of information regarding MAC addressing to synchronize MAC address tables. A transport control protocol is defined to establish a VLAN and multicast group of ports on the aggregation switch for receiving management or control packets.

Career Highlights

Chung-Hua Chang is currently employed at Alcatel Lucent, where she continues to innovate and develop advanced networking solutions. Her expertise in virtual chassis systems and transport control protocols has positioned her as a key player in her field.

Collaborations

Throughout her career, Chung-Hua has collaborated with talented professionals, including Roberto H Jacob Da Silva and Anand Vinayagam. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Chung-Hua Chang's contributions to networking technology through her patents demonstrate her innovative spirit and technical expertise. Her work continues to influence the industry and pave the way for future advancements in network systems.