Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11736280 | Quantum entity authentication apparatus and method | Nayoung KIM, Osung Kwon, Younchang Jeong, Se Wan Ji, Eun-Ji Kim +3 more | 2023-08-22 |
| 11533171 | Apparatus and method for quantum direct communication using single qubits | Nayoung KIM, Osung Kwon, Younchang Jeong, Se Wan Ji, Jingak Jang +1 more | 2022-12-20 |
| 11316677 | Quantum key distribution node apparatus and method for quantum key distribution thereof | Haeng-Seok KO, Se Wan Ji, Younchang Jeong, Osung Kwon, Seok-Hyun Kim +3 more | 2022-04-26 |
| 11187578 | Single-photon detection method and apparatus | Seok-Hyun Kim, Eun-Ji Kim, Younchang Jeong, Osung Kwon, Se Wan Ji +3 more | 2021-11-30 |
| 10958439 | Apparatus and method for reliable quantum signature | Nayoung KIM, Osung Kwon, Se Wan Ji, Haeng-Seok KO, Jingak Jang +1 more | 2021-03-23 |
| 10917510 | Mobile terminal and assistance device coupled to the same | Geunsu Kim | 2021-02-09 |
| 10887094 | Authentication apparatus and method for quantum cryptography communication | Se Wan Ji, Younchang Jeong, Osung Kwon, Haeng-Seok KO, Jingak Jang +1 more | 2021-01-05 |
| 10778420 | Quantum direct communication method with user authentication and apparatus using the same | Nayoung KIM, Osung Kwon, Se Wan Ji, Haeng-Seok KO, Jingak Jang +1 more | 2020-09-15 |
| 10658733 | Mobile terminal | YoungJoon Lee, Taemin Kwon, Sangmo KIM, Sooho Bang, Geunsu Lee +2 more | 2020-05-19 |
| 10567169 | Apparatus and method for multi-user quantum key distribution | Nayoung KIM, Osung Kwon, Younchang Jeong, Haeng-Seok KO, Jingak Jang +1 more | 2020-02-18 |
| 10341477 | Mobile terminal | Geunsu Kim, Doochan Jung, Hyunyun Hwang | 2019-07-02 |
| 10297906 | Mobile terminal | YoungJoon Lee, Taemin Kwon, Sangmo KIM, Sooho Bang, Geunsu Lee +2 more | 2019-05-21 |