Company Filing History:
Years Active: 2020-2022
Title: Guanhua Sun: Innovator in Dynamic Authentication Technologies
Introduction
Guanhua Sun is a notable inventor based in Liaoning, China. He has made significant contributions to the field of authentication technologies, particularly through his innovative methods that enhance security and user experience. With a total of 2 patents, his work focuses on dynamic graphical passwords and authentication systems.
Latest Patents
Guanhua Sun's latest patents include a one-time dynamic positioning authentication method and system, as well as a password alteration method. The first patent provides a comprehensive approach where an authentication server receives a request from a client, generates a positioning factor string, and transmits this information to the client. The client then creates an all-element dynamic factor table and maps the positioning factor string to generate a dynamic graphical password. This method improves the convenience and security of authentication systems by utilizing visual passwords that are easy to remember.
The second patent outlines a dynamic graphical password-based network registration method and system. In this method, a server receives a registration request from a client and selects positioning factors to generate positioning factor strings. The client then creates full-element dynamic factor tables and inputs two dynamic graphical passwords. This innovative approach ensures that the dynamic graphical password serves as a secure and memorable password for users, making it more difficult to crack compared to traditional passwords.
Career Highlights
Guanhua Sun is currently employed at Dalian Magic Image Technology Co., Ltd. His work at this company has allowed him to develop and refine his innovative authentication technologies. His contributions have positioned him as a key figure in the field of secure authentication methods.
Collaborations
Some of his notable coworkers include Yuntao Ma and Wei Liu. Their collaboration has likely contributed to the development of advanced technologies in the realm of dynamic authentication.
Conclusion
Guanhua Sun's innovative work in dynamic authentication technologies showcases his commitment to enhancing security and user experience. His patents reflect a deep understanding of the challenges in authentication systems and provide effective solutions that are both secure and user-friendly.