Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302550 | Semiconductor memory device including capacitor with a dielectric film on an upper plate region, a lower plate region, and a side surface of a connecting region therebetween | Seung-Jae Jung, Jae Hoon Kim, Yong-Hoon Son | 2025-05-13 |
| 12302579 | Method for forming a three-dimensional semiconductor memory device with an improved etching step | Yong-Hoon Son, Jae Hoon Kim, Hyunji SONG, Gyeonghee LEE, Seungjae Jung | 2025-05-13 |
| RE50289 | Light unit and a LCD liquid crystal display comprising the light unit | Woo Young Chang, Chul Hong Kim, Byoung Eon Lee | 2025-02-04 |
| 12197071 | Lighting apparatus | Chul Hong Kim, Moo Ryong Park, Byoung Eon Lee | 2025-01-14 |