Company Filing History:
Years Active: 2006-2009
Title: Hee Sun Kim: Innovator in Public Key Infrastructure
Introduction
Hee Sun Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of public key infrastructure (PKI) through his innovative patents. With a total of 3 patents, Kim's work focuses on enhancing the security and reliability of certificate validation and management.
Latest Patents
One of Kim's latest patents is a "Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure." This invention provides a systematic approach for validating certificates by utilizing a certificate validation server. The server creates a certification path for the object certificate and validates it using a certificate policy mapping table, ensuring secure communication between clients and certification authorities.
Another significant patent is the "Method for modifying validity of a certificate using biometric information in public key infrastructure-based authentication system." This invention allows users to modify the validity of their certificates online, utilizing biometric information for reliable user authentication. This innovation eliminates the need for users to visit registration or certificate authorities in person, streamlining the process of certificate management.
Career Highlights
Hee Sun Kim is currently employed at the Electronics and Telecommunications Research Institute, where he continues to develop groundbreaking technologies in the field of telecommunications and security. His work has been instrumental in advancing PKI systems, making them more accessible and secure for users.
Collaborations
Kim has collaborated with notable colleagues, including Dae Seon Choi and Sang Rae Cho, who have contributed to his research and development efforts. Their teamwork has fostered an environment of innovation and creativity, leading to the successful development of his patents.
Conclusion
Hee Sun Kim's contributions to public key infrastructure through his innovative patents demonstrate his commitment to enhancing security in digital communications. His work not only simplifies certificate management but also ensures a higher level of trust in online transactions.