Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623635 | Chip through flooring material using PLA resin | Cheng Zhe Huang, Ji-Young Kim, Ki Bong Park, Chang Won Kang, Jun-Hyuk Kwon +3 more | 2017-04-18 |
| 9517612 | Floor material using PLA resin | Cheng Zhe Huang, Ji-Young Kim, Ki Bong Park, Chang Won Kang, Jun-Hyuk Kwon +3 more | 2016-12-13 |
| 9422729 | Chip-inlaid flooring material using PLA resin | Hyun-Jong Kwon, Ji-Young Kim, Ki Bong Park, Chang Won Kang, Jun-Hyuk Kwon +3 more | 2016-08-23 |
| 7306688 | Amorphous marble flooring through two embo system and process of making the same | Keuk-Pil Bahng | 2007-12-11 |