Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385142 | Etchant composition for titanium-containing metal layer and etching method using the same | Sang Seung Park, Yang Ryoung Kim, Min Gyeong Jeong, Se Hoon Kim | 2025-08-12 |
| 12023923 | Droplet ejection apparatus and droplet ejection method using the same | Shin Hur, Duck Gyu Lee | 2024-07-02 |
| 5221039 | Liquid phase diffusion bonding using high diffusivity element as insert material | Jae Pil Jung, Choon S. Kang | 1993-06-22 |