Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433015 | Semiconductor device including self-aligned contact and method of manufacturing the semiconductor device | Sanghyun Lee, Sungwoo Kang, Youngmook Oh, Jeongyun Lee | 2025-09-30 |
| 12350635 | Cosmetic manufacturing apparatus, control method of the same, and cosmetic manufacturing system | Jaehyung Lee, Jongwoo Kim, Dongyoung Kim, Kyungjun Ma, Hyunseung LEE +2 more | 2025-07-08 |
| 12347657 | Plasma etching apparatus, plasma etching method using the same, and semiconductor fabrication method using the same | Sanghyun Lee | 2025-07-01 |
| 12296310 | Cosmetic manufacturing apparatus, control method of the same, and cosmetic manufacturing system | Jaehyung Lee, Jongwoo Kim, Dongyoung Kim, Kyungjun Ma, Hyunseung LEE +2 more | 2025-05-13 |
| 12210185 | Wavelength division multiplexers for space division multiplexing (SDM-WDM devices) | Victor Il'ich Kopp, Jing Zhang, Daniel Neugroschl | 2025-01-28 |