Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042771 | Nanobubble generation system using friction | Tae Geun YOO, A Ram YOO | 2024-07-23 |
| 8055143 | Image forming apparatus including temperature sensor embedded developers and method of controlling the image forming apparatus | Yong-geun Kim | 2011-11-08 |
| D625038 | Explosion-resistant street light | — | 2010-10-05 |
| D614320 | LED lamp | — | 2010-04-20 |
| 7688475 | Scanning apparatus and method of identifying group of papers constituting single scan job and apparatus and method of detecting dog-ears of papers | Eun Jin Kim | 2010-03-30 |
| D607593 | Head part of a street light | — | 2010-01-05 |
| D599041 | LED lamp | — | 2009-08-25 |
| D597225 | LED lamp | — | 2009-07-28 |
| 7330691 | Image forming apparatus | — | 2008-02-12 |
| 6792842 | Pin kit for V-cutter | — | 2004-09-21 |
| 6674977 | Method of and apparatus for detecting error in laser scanning device by determining whether a light source requires exchange or a contaminant is present in an optical path | — | 2004-01-06 |
| 6619175 | V-cutter for an LCD light guide panel | — | 2003-09-16 |