This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Chinese Academy of Sciences. Active years: 2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021
Title: Xianda Liu: Innovator in Security Processing for Industrial Systems
Introduction
Xianda Liu is a prominent inventor based in Liaoning, China. He has made significant contributions to the field of security processing units, particularly in the context of programmable logic controllers (PLCs) and industrial embedded systems. With a total of 4 patents to his name, Liu is recognized for his innovative approaches to enhancing security and reliability in industrial control systems.
Latest Patents
Liu's latest patents include a "Security Processing Unit of PLC and Bus Arbitration Method Thereof." This invention aims to provide PLCs with an active defense mechanism by establishing a hardware and software security layer. The hardware layer incorporates trusted measurement, encryption algorithms, and signature algorithms, while the software layer offers transparent encryption and decryption, integrity verification, and backup recovery. This dual-layer approach enhances the security and reliability of PLCs, ensuring they operate within a strictly verified environment.
Another notable patent is the "Network Guard Unit for Industrial Embedded System and Guard Method." This invention focuses on creating a network guard unit (NGU) that employs integrated access control, identity authentication, and communication data encryption. The NGU is designed to provide active protection for site control devices, ensuring a secure operating environment for industrial control systems.
Career Highlights
Xianda Liu is affiliated with the Chinese Academy of Sciences, where he conducts research and development in the field of information security. His work has been instrumental in advancing the security measures employed in industrial control systems, making them more resilient against potential threats.
Collaborations
Liu has collaborated with notable colleagues, including Jianming Zhao and Haibin Yu, to further enhance the impact of his inventions in the industry.
Conclusion
Xianda Liu's contributions to the field of security processing for industrial systems highlight his innovative spirit and commitment to enhancing safety and reliability. His patents reflect a deep understanding of the challenges faced in industrial environments and offer practical solutions to address them.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile