Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238903 | Water-cooled heat dissipation module assembly | Kwan Ho RYU, Jeong Keun LEE, Min-Woo Lee, Ju-Hyun Sun, Tae Keun Park +4 more | 2025-02-25 |
| 10682686 | Eco-mold apparatus for manufacturing piston, mold apparatus for manufacturing piston, and piston manufacturing method | Jun Kui YANG, Kwan Ho RYU, Jeong Keon LEE, Sang Min Lee | 2020-06-16 |