This inventor holds 6 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Chosun University, Seoul National University, Samsung Electronics Co., Ltd.. Active years: 2009-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 120 
3 out of 1,789 
2 out of 132,108 
Years Active: 2009-2025
Title: Innovations by Joon Woo Lee
Introduction
Joon Woo Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of homomorphic encryption, holding a total of six patents. His work focuses on enhancing the efficiency and security of encryption processes, which are crucial in today's digital landscape.
Latest Patents
One of his latest patents is titled "Electronic device for delegating generation of homomorphic rotation key to server and method of operating the same." This invention involves a client-server model for generating a rotation operation key in fully homomorphic encryption. In this model, a client transmits a public key and a hierarchical Galois key to a server, which then performs a rotation operation on the public key to generate one or more rotation operation keys. This process reduces the computational burden and communication costs for the client.
Another notable patent is the "Key management system for homomorphic encryption operation and method of operating the same." This system receives a public key and a hierarchical Galois key from a client device. It verifies the validity of a token in response to a request for a homomorphic encryption operation key from a server. If the token is valid, the system generates and transmits the homomorphic encryption operation key to the server.
Career Highlights
Joon Woo Lee has worked with several esteemed institutions, including the Industry-Academic Cooperation Foundation, Chosun University, and Seoul National University. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of encryption.
Collaborations
Throughout his career, Joon Woo Lee has collaborated with notable colleagues such as Jong Seon No and Young Sik Kim. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Joon Woo Lee's contributions to homomorphic encryption demonstrate his commitment to innovation and security in technology. His patents reflect a deep understanding of complex encryption processes and a desire to improve them for practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile