Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873790 | High-power-generating vortex windmill apparatus of integral rotor | Heon Mee Bae, Je Won Lee | 2024-01-16 |
| 11568665 | Method and apparatus for recognizing ID card | Ho Yeol Choi, Hyeon Seung Kim, Eun-Jin SONG, Kyung Doo Moon, Jong Sun Yoo +4 more | 2023-01-31 |
| 9645347 | Spacer for lenses and photographing apparatus having the same | Masaaki Miyano, Young-ho Yu | 2017-05-09 |
| 9519139 | Zoom lens barrel assembly and electronic apparatus including the same | Cheong-soo Park, Jong-jun Kim, Douk-young Song, Won-chul Cho, Young-ho Yu +2 more | 2016-12-13 |
| 8820624 | Cooking information book, cooking system, cooking method, and using method for the cooking system | Won Kyoung Park, Soo Cheol Yi | 2014-09-02 |