Quan Li

Title: Innovations by Quan Li

Introduction

Quan Li is an accomplished inventor based in Longquan Town, China. He has made significant contributions to the field of network security and communication technologies. With a total of 3 patents to his name, his work focuses on enhancing the security and efficiency of data transmission across networks.

Latest Patents

One of Quan Li's latest patents is titled "Cloud over IP session layer network." This invention involves a controller that connects to endpoints, with profiles specifying valid flows between groups of endpoints. The endpoints are provisioned according to these profiles, which include the controller generating static routing tables. These tables contain an IP subnet that an endpoint is allowed to connect to, and they are programmed into a network kernel table of an operating system at the endpoint. The network kernel table also includes other routing information not provided by the controller. A copy of this table is maintained at the endpoint, while another copy is sent to the controller. The system periodically compares the table in the operating system with the copy to detect any tampering. If tampering is detected, the tampered table is replaced with the copy maintained at the endpoint, and an alert is issued to the controller.

Another significant patent by Quan Li is "Cloud over IP for enterprise hybrid cloud network and security." This system secures communications between endpoints in a local area network (LAN). It involves receiving a request from an application at a first endpoint to connect to a second endpoint in the LAN. The first endpoint requests approval from a controller to establish a Secure Socket Layer (SSL) tunnel to the second endpoint. Upon receiving approval, the first endpoint obtains a session identifier for the SSL tunnel, which is also distributed to the second endpoint. After receiving the session identifier, the first endpoint forwards it to the second endpoint for security authorization, thereby establishing the SSL tunnel between the two endpoints.

Career Highlights

Quan Li is currently employed at Zentera Systems, Inc., where he continues to innovate in the field of network security. His work has been instrumental in developing solutions that enhance the security of enterprise communications.

Collaborations

Some of his notable coworkers include Jaushin Lee and Wei-Chin Chu, who collaborate with him on various projects at Zentera Systems, Inc.

Conclusion

Quan Li's contributions to network security and communication technologies are noteworthy. His innovative patents reflect his commitment to