Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257587 | Filter and manufacturing method thereof | Dong Ho Kwon, Gee Young Shin, Myung Hoe Kim, Seung Sik Han, Seung Hwan Ko +1 more | 2025-03-25 |
| 12055226 | Directional control hydraulic valve and system including same | Ha Kee Rhu, Kang Wan Yun, Byung Kwan CHOI | 2024-08-06 |
| 12023686 | Filter and manufacturing method thereof | Dong Ho Kwon, Gee Young Shin, Myung Hoe Kim, Seung Sik Han, Seung Hwan Ko +1 more | 2024-07-02 |
| 10857074 | Method for preparing stick-type cosmetic composition | Jin-Sung Lee, Sung Chun Lee | 2020-12-08 |
| 10197262 | LED lighting apparatus having natural convection-type heat dissipation structure | Choong-Yong Sohn, Jun Ho Song | 2019-02-05 |
| 9537068 | Light emitting device package | Hyun-Kwan Yang, Kyu Jin Lee, Hyung-jin An | 2017-01-03 |
| 8926114 | Light emitting device package, light source module, backlight unit, display apparatus, television set, and illumination apparatus | Jung Kyu Park, Young Sam Park, Sung A CHOI, Jeong Eun LIM, Man Ki Hong +6 more | 2015-01-06 |
| 8602626 | LED light source module and display apparatus including the same | Won Joon Lee, Kun Yoo Ko, Seung Hwan Choi | 2013-12-10 |
| D667800 | Light-emitting diode illuminating apparatus | Seung Hwan Choi, Jung Kyu Park, Young Sik Jeong, Sung-Ho Youn, Man Ki Hong +2 more | 2012-09-25 |