Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11979488 | Method and apparatus for generating key stream | Joo Hee Lee, Hyo Jin Yoon, Ji-Hoon Cho, Seong Kwang Kim, Joo Young Lee +1 more | 2024-05-07 |
| 11632233 | Apparatus and method for generating cryptographic algorithm, apparatus and method for encryption | Kyu-Young Choi, Joo Young Lee | 2023-04-18 |
| 11632234 | Apparatus and method for generating cryptographic algorithm, apparatus and method for encryption | Kyu-Young Choi, Joo Young Lee | 2023-04-18 |
| 11558171 | Apparatus and method for encryption, apparatus and method for converting ciphertext | Joo Hee Lee, Hyo Jin Yoon, Ji-Hoon Cho, Eun Kyung Kim, Seong Kwang Kim +3 more | 2023-01-17 |
| 11522675 | Apparatus and method for encryption and decryption based on tweak converter to which key table is applied | Ji Hoon KWON, Joo Young Lee | 2022-12-06 |
| 11509453 | Apparatus and method for data analysis | Eun Kyung Kim, Young Hyun Kim, Jin Hyuck Jeong, Hyo Jin Yoon, Jung Hoon Sohn +3 more | 2022-11-22 |
| 11509460 | Apparatus and method for performing matrix multiplication operation being secure against side channel attack | Kyu-Young Choi, Ji-Hoon Cho, Dong Guk HAN, Bo Yeon Sim, Jae Geun Moon +1 more | 2022-11-22 |
| 11438136 | Encryption apparatus and method for encrypting encryption target data in data based on homomorphic encryption algorithm | Eun Kyung Kim, Hyo Jin Yoon, Min Woo JEONG, Jung Hoon Sohn, Young Hyun Kim +2 more | 2022-09-06 |
| 11411714 | Apparatus and method for performing operation using approximation function | Eun Kyung Kim, Young Hyun Kim, Hyo Jin Yoon, Jung Hoon Sohn, Jin Hyuck Jeong +3 more | 2022-08-09 |
| 11329798 | Apparatus and method for set intersection operation | Jin Hyuck Jeong, Joo Hee Lee, Eun Kyung Kim, Kyu-Young Choi, Hyo Jin Yoon | 2022-05-10 |
| 11277257 | Method and apparatus for performing operation using encrypted data | Eun Kyung Kim, Hyo Jin Yoon, Jung Hoon Sohn, Jang Hyuk Ahn, Jin Hyuck Jeong +2 more | 2022-03-15 |
| 11102241 | Apparatus and method for performing operation being secure against side channel attack | Kyu-Young Choi, Hyo Jin Yoon, Ji-Hoon Cho | 2021-08-24 |
| 11101994 | Method of provisioning key information and apparatus using the method | Hyo Jin Yoon, Kyu-Young Choi, Ji-Hoon Cho | 2021-08-24 |
| 11042954 | System and method for communication between devices | Hyo Jin Yoon, Kyu-Young Choi, Ki Young Kim, Jang Hyuk Ahn, Ji-Hoon Cho | 2021-06-22 |
| 11012424 | System and method for authentication | Kyu-Young Choi, Ji-Hoon Cho, Hyo Jin Yoon | 2021-05-18 |
| 10999056 | Apparatus and method for performing operation being secure against side channel attack | Kyu-Young Choi, Hyo Jin Yoon, Ji-Hoon Cho | 2021-05-04 |
| 10965454 | Apparatus and method for public key encryption | Kyu-Young Choi, Ji-Hoon Cho | 2021-03-30 |
| 10951402 | Apparatus and method for encryption | Kyu-Young Choi, Ji-Hoon Cho | 2021-03-16 |
| 10903975 | Apparatus and method for performing operation being secure against side channel attack | Kyu-Young Choi, Hyo Jin Yoon, Ji-Hoon Cho | 2021-01-26 |
| 10812260 | Apparatus and method for performing operation being secure against side channel attack | Kyu-Young Choi, Hyo Jin Yoon, Ji-Hoon Cho | 2020-10-20 |
| 10721059 | Apparatus and method for data encryption, apparatus and method for data decryption | Kyu-Young Choi, Ji-Hoon Cho | 2020-07-21 |
| 10659224 | Apparatus and method for performing operation being secure against side channel attack | Kyu-Young Choi, Hyo Jin Yoon, Ji-Hoon Cho | 2020-05-19 |
| 10491374 | Apparatus and method for encryption | Ji-Hoon Cho, Kyu-Young Choi, Nathan Keller, Orr Dunkelman, Itai Dinur | 2019-11-26 |
| 10469258 | Apparatus and method for encryption | Kyu-Young Choi, Ji-Hoon Cho | 2019-11-05 |
| 10411880 | Apparatus and method for encryption | Ji-Hoon Cho, Kyu-Young Choi, Nathan Keller, Orr Dunkelman, Itai Dinur | 2019-09-10 |