Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006457 | Graphene quantum dot composite with dielectric matrix, electroluminescent device having the same, and method for manufacturing the graphene quantum dot composite | Seokwoo Jeon, Hyewon Yoon | 2024-06-11 |
| 11860659 | Low drop-out (LDO) linear regulator | Joongho Choi, Jiteck Jung, Seungwoo Shin, Chankyu Bae, Kibaek Kwon +3 more | 2024-01-02 |
| 9401243 | Planar transformer | — | 2016-07-26 |
| 8947190 | Planar transformer | — | 2015-02-03 |
| 8485139 | Apparatus for visually inspecting and removing foreign object in gaps of bundle of heating tubes of upper portion of tube sheet of secondary side of steam generator | Gyungsub Kim, Jangmyong Woo, Sanghoon CHOI, Nakjeom Kim, Dongil Kim | 2013-07-16 |
| 8424385 | Inspecting device including detachable probe | Jangmyong Woo, Gyungsub Kim, Sanghoon CHOI | 2013-04-23 |