Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034379 | Steering column apparatus for vehicles | Joon Mo Park, Byung Woo Noh, Ji Yong Yim, Sang Min Jo, Hyoung Jun Ahn | 2021-06-15 |
| 10941342 | Etchant composition and method of manufacturing wiring substrate using the same | Bong-Kyun Kim, Jin Suek Kim, Seung Bo Shim, Shin Hyuk Choi, Seung Hee Kim +6 more | 2021-03-09 |