Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9461125 | Method of preparing monoatomic layer black phosphorous by irradiating ultrasound | Hyun-Uk Lee, Jou-Hahn Lee | 2016-10-04 |
| 8971809 | Dummy touch screen system for connecting a plurality of mobile terminals | — | 2015-03-03 |
| 8852548 | Method of preparing high crystalline nanoporous titanium dioxide at room temperature | Hae Jin Kim, Jou-Hahn Lee, Hyun-Uk Lee, Won Ki Hong, Hye-Ran Kim +1 more | 2014-10-07 |
| 8420046 | Method of preparing high crystalline nanoporous titanium dioxide photocatalyst | Hae Jin Kim, Jou-Hahn Lee, Hyun-Uk Lee, Won Ki Hong, Hye-Ran Kim +1 more | 2013-04-16 |
| 8357348 | Method for preparing uniform anatase-type titanium dioxide nanoparticles | Hae Jin Kim, Jin Bae Lee | 2013-01-22 |