This inventor holds 1 USPTO granted patent. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Hyeok Jin Lim: Innovator in Cold Wallet Technology
Introduction
Hyeok Jin Lim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of secure digital transactions through his innovative work on cold wallet technology. His expertise in encryption and security systems has led to the development of a unique apparatus that enhances the safety of digital assets.
Latest Patents
Hyeok Jin Lim holds a patent for a "Cold wallet apparatus and method of controlling the same." This invention relates to a cold wallet apparatus that includes several advanced features. The apparatus comprises a homomorphic encryption generation module that generates homomorphic encryption using personally identifiable sensitive information. Additionally, it includes a first authentication code extraction module that extracts an authentication code from the homomorphic encryption. A second authentication code extraction module is also present, which extracts an authentication code from physical unclonable function (PUF) information of the cold wallet apparatus. Furthermore, a private key generation module combines the authentication codes to generate a private key, while a transaction signature module performs a transaction signature using a wallet account and a wallet address generated based on the private key. Hyeok Jin Lim has 1 patent to his name.
Career Highlights
Hyeok Jin Lim is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work focuses on enhancing the security and efficiency of digital transactions, making significant strides in the field of cryptography and secure communications.
Collaborations
Hyeok Jin Lim collaborates with Seong Cheon Park, who is also a talented professional in the field. Their partnership exemplifies the importance of teamwork in driving innovation and developing cutting-edge technologies.
Conclusion
Hyeok Jin Lim's contributions to cold wallet technology highlight his role as a leading inventor in the field of digital security. His innovative patent demonstrates a commitment to enhancing the safety of digital transactions, making a lasting impact on the industry.