Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852945 | Method for detecting sour odor from air conditioner, reproducing sour odor and preparing corresponding sour odor composition | Tae Hee Lee | 2014-10-07 |
| 8852946 | Method for detecting urine odor from air conditioner, reproducing urine odor and preparing corresponding urine odor composition | Tae Hee Lee, Seok Man Kim | 2014-10-07 |
| 8841690 | Optical semiconductor lighting apparatus | Yun Ha Kim, Jung Hwa Kim | 2014-09-23 |
| D705471 | Light emitting diode (LED) ceiling light | Min Su Kim, Yun Ha Kim | 2014-05-20 |
| D702867 | Light emitting diode (LED) ceiling light | Min Su Kim | 2014-04-15 |
| 8531117 | Lighting apparatus using PN junction light-emitting element | Seung Hyun CHO | 2013-09-10 |
| D688405 | Light emitting diode light fixture | Min Su Kim | 2013-08-20 |
| D687585 | LED light fixture | Min Su Kim | 2013-08-06 |
| 8450223 | Multiple layered heatproof cloth for thermal resistant and method of manufacturing thereof | — | 2013-05-28 |