Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10311615 | Method and device for providing augmented reality image and recording medium storing program to execute the method | Jae-woo Ko, Byung-hyo Lee, Ki Seung Bang, Chang-Won Jang | 2019-06-04 |
| 10196704 | Steel for resistance to complex corrosion from hydrochloric acid and sulfuric acid, having excellent wear resistance and surface qualities | Jeong-Bong Yoon, Jong-Hwa Kim | 2019-02-05 |