Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726815 | Ultra-low-loss optical fiber, and method and apparatus for producing same | Chi Hwan Ouh, Sung-Koog Oh, Na-Eun Kwack, Eun-You Hong, Ji-hun Yun | 2017-08-08 |
| 9603679 | Dental prostheses devices and methods | Young Seo | 2017-03-28 |
| 9538584 | Tapping device and method using induction heat for melt | Hyun Je Cho, Cheon-Woo Kim, Young Il Kim, Sang-Woo Lee, Seung Chul Park +1 more | 2017-01-03 |