Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622247 | Electronic device and method of controlling electronic device | Cholwoo LEE, Wooseok Jang, Dongho Jang | 2023-04-04 |
| 11552099 | Vertical-type nonvolatile memory device including an extension area contact structure | Younghwan Son, Jeehoon Han | 2023-01-10 |
| 11282061 | Electronic device and payment method using same | Wooseok Jang, Kyungduk Kim, Sangchul Baek, Dongho Jang | 2022-03-22 |
| 11190912 | Electronic device and method of controlling electronic device | Cholwoo LEE, Wooseok Jang, Dongho Jang | 2021-11-30 |
| 10032143 | Payment support method and system | Shinwoo Lee | 2018-07-24 |