Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9433999 | Manufacturing method of core and casting product using inorganic binder | Jeong-Wook Park, Ki Myoung Kwon, Man Sig Lee, Myung Hwan Kim, Min A Bae | 2016-09-06 |
| 7429709 | Keypad PCB assembly for mobile phone with light guide plate | — | 2008-09-30 |