Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280470 | Air permeable cap for vehicle | Jin Won Lee, Young-Ho Lee, Jun Keun CHO, Hyoung-Joo Kim, Sang Yeop SHIM +1 more | 2022-03-22 |
| 10774714 | Nanofiber vent device for urea water tank and method for manufacturing same | Chan KIM, Seung-Hoon Lee, In Yong SEO | 2020-09-15 |
| 8945951 | Lead frame and manufacturing method thereof | Chang Hwa Park, Eun Jin Kim, Jin Young Son, In Kuk Cho | 2015-02-03 |
| 8564107 | Lead frame and method for manufacturing the same | In Kuk Cho, Sang Soo Kwak, Eun Jin Kim, Jin Young Son, Chang Hwa Park | 2013-10-22 |