This inventor holds 5 USPTO granted patents and 7 published patent applications and 1 EPO patent. Top assignees: Siemens Aktiengesellschaft, Siemens Ltd., China. Active years: 2021-2023.
Company Filing History:
Years Active: 2021-2023
Title: The Innovations of Dai Fei Guo
Introduction
Dai Fei Guo is a prominent inventor based in Beijing, China. He has made significant contributions to the field of industrial control systems, holding a total of 5 patents. His work focuses on enhancing the security and behavior analysis of industrial networks.
Latest Patents
One of his latest patents is an "Industrial control system security analysis method and apparatus." This invention involves collecting communication data packets transmitted between control devices in an industrial control system. It includes extracting network identifiable information and determining if it matches a pre-created event database. If a match is found, the method assesses whether the communication data packet is malicious and evaluates its threat level to other systems.
Another notable patent is the "Industrial network behavior analysis method, apparatus and system, and computer-readable medium." This method defines time windows for control behaviors in industrial systems and calculates execution probabilities for control instructions. It determines whether these instructions are legal or suspicious based on their execution probabilities.
Career Highlights
Dai Fei Guo has worked with notable companies such as Siemens Aktiengesellschaft and Siemens Ltd., China. His experience in these organizations has contributed to his expertise in industrial control systems and network security.
Collaborations
Dai Fei Guo has collaborated with Xi Feng Liu, further enhancing his work in the field of industrial control systems.
Conclusion
Dai Fei Guo's innovative contributions to industrial control system security and behavior analysis demonstrate his commitment to advancing technology in this critical area. His patents reflect a deep understanding of the challenges faced in industrial networks and provide solutions to enhance their security.