Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898879 | Visible light-activated photocatalytic coating composition and air purification filter | Dong-Il Lee, Seong-Moon Jung, Ha Na Kim, Hye-Youn Jang | 2021-01-26 |
| 10449519 | Visible light-activated photocatalytic coating composition and air purification filter | Dong-Il Lee, Seong-Moon Jung, Ha Na Kim, Hye-Youn Jang | 2019-10-22 |
| 10232350 | Photocatalyst functional film and method for producing the same | Dong-Il Lee, Hyun-Jae Kim, Hye-Youn Jang, Seong-Moon Jung | 2019-03-19 |
| 10220372 | Photocatalyst functional film and method for producing the same | Dong-Il Lee, Hyun-Jae Kim, Hye-Youn Jang, Seong-Moon Jung | 2019-03-05 |
| 9744257 | LED photocatalyst module using photocatalyst | Dong-Il Lee, Seong-Moon Jung | 2017-08-29 |
| 9636660 | Photocatalyst, manufacturing method therefor, and photocatalyst apparatus | Dong-Il Lee, Seong-Moon Jung, Ju-Hyung Lee | 2017-05-02 |
| 9480972 | Photocatalyst, preparation method thereof, and photocatalyst apparatus | Dong-Il Lee, Seong-Moon Jung, Ju-Hyung Lee | 2016-11-01 |
| 9190046 | Glass fiber-based sound absorbing sheet having adjustable permeability and air porosity | Gil-Ho Kang, Seong-Moon Jung, Ju-Hyung Lee | 2015-11-17 |
| 9080780 | Humidifier apparatus using a photocatalyst having an air-cleaning function | Ju-Hyung Lee, Seong-Moon Jung, Dong-Il Lee | 2015-07-14 |
| 8657265 | Porous ceramic structure, and dehumidification/humidification apparatus comprising same | Seong-Moon Jung, Ju-Hyung Lee, Jong-Sik Choi, Sun Joo Kim, Ho-Yeon Lim +1 more | 2014-02-25 |