Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133126 | Coil component | Su Bong Jang, Sang Jong Lee, Seung Hee Hong | 2021-09-28 |
| 10930427 | Coil component | Hee Soo Yoon, Jae Woon Park, Seung Jae Song, Sang Jong Lee, Seung Hee Hong +1 more | 2021-02-23 |
| 10923259 | Coil component | Su Bong Jang, Sang Jong Lee | 2021-02-16 |
| 10899642 | Wastewater treatment apparatus for shortcut nitrogen removal using anaerobic ammonium oxidation and partial nitritation using ammonium oxidizing bacteria granules | Dae Hwan Rhu, Hong Keun Park, Dong Woo Kim, Dong Jin Ju | 2021-01-26 |