Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49260 | Organic light-emitting display device with spacer between sub-pixels | Eun-Jung Park, Kwan-Soo Kim, Byung Soo Kim, Han-Byeol Seok, Su-hyeon Kim | 2022-10-25 |
| 11451519 | Anonymous credential authentication system and method thereof | Jung Yeon Hwang, Seung Hyun Kim, Sung Hoon Lee, Soo-Hyung Kim, Sangrae Cho +5 more | 2022-09-20 |
| 11343072 | Method and apparatus for providing service using kiosk | Sangrae Cho, Young Seob CHO, Soo-Hyung Kim, Seung Hyun Kim, Youngsam KIM +5 more | 2022-05-24 |
| 11316677 | Quantum key distribution node apparatus and method for quantum key distribution thereof | Haeng-Seok KO, Se Wan Ji, Younchang Jeong, Osung Kwon, Eun-Ji Kim +3 more | 2022-04-26 |
| 11251188 | Semiconductor memory device and a method of fabricating the same | Joon Young Kang, Youngjun Kim, Jinhyung Park, Ho-Ju Song, Sang Jun Lee +3 more | 2022-02-15 |
| 11223022 | Light emitting device and transparent display device using the same | Jae Hyeon Kim, Eun-Jung Park, Kwan-Soo Kim | 2022-01-11 |