Issued Patents 2025
Showing 1–5 of 5 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, Bo Yeon Lee, Min Gyeong Jeong | 2025-08-12 |
| 12336939 | Ramp system of vehicle | Hyun Woo Lee, Ji Soo Byun, Sung Min You | 2025-06-24 |
| 12319803 | Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom | Jung Wook Lee, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim, Dae-Yong Kim +3 more | 2025-06-03 |
| 12313223 | Cryogenic liquid storage apparatus | Kwi Seong Jeong, Se Kwon Jung, Dae Jun Chang, Hyun Jun Park | 2025-05-27 |
| 12199947 | Method and apparatus for enabling bidirectional communication for second devices | Won-Chang CHO, Il Yong Kim, Kun-Woo Park, Sang Hyun Park, Ho-Jun JANG +1 more | 2025-01-14 |