Company Filing History:
Years Active: 2023-2025
Title: Innovations by Inventor Qiwei Chang
Introduction
Qiwei Chang is a notable inventor based in Beijing, China, recognized for his contributions to the field of technology and network security. With an impressive portfolio of two patents, he continues to push the boundaries of innovation in the tech industry.
Latest Patents
Qiwei Chang's latest patents reflect his expertise in enhancing the performance of secure communications. The first patent, titled "Performance Improvement for Encrypted Traffic Over IPSEC," describes a method of creating an encrypted packet. This packet includes a header and a payload, where a first portion of the payload is selected to be smaller than the payload itself. The header and this portion are encrypted using a specific algorithm, enabling efficient transmission to a node within a network.
The second patent, "Authentication Chaining in Micro Branch Deployment," outlines advanced systems and methods for optimizing authentication and firewall functions within a micro branch deployment. This involves a plurality of chained access points and a gateway access point. The topology is determined through enhanced hierarchical beaconing, allowing for a predetermined authentication chain. This mechanism ensures that client devices are efficiently authenticated and granted access, with firewall optimizations tailored to each access point.
Career Highlights
Qiwei Chang contributes his expertise as an innovator at Hewlett Packard Enterprise Development LP. His role enables him to influence significant advancements in the tech sector, particularly in areas concerning network security and communication efficiency.
Collaborations
Throughout his career, Qiwei has teamed up with talented colleagues such as Hao Lu and Xiaoding Shang. Their collective efforts have fostered a collaborative environment that drives technological advancements and innovative solutions.
Conclusion
In conclusion, Qiwei Chang's contributions to innovation and technology are invaluable, particularly in the realms of network security and efficient communication. His patents not only underscore his inventive capabilities but also reflect the ongoing evolution of technology in addressing contemporary challenges.