Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11672391 | Robot cleaner and method for determining cleaning path | Kwan Young Son, Hyun Lee | 2023-06-13 |
| 11517168 | Robot cleaner and operating method of the same | Kwan Young Son, Hyun Lee | 2022-12-06 |
| 11448550 | Optical measurement device | Dae Youn Cho, Ji Ho MOON, Jong Woo Park, Young Tae Choi | 2022-09-20 |
| 11350538 | Cover coupling structure for housing of electronic apparatus | — | 2022-05-31 |
| 8476661 | Light emitting element | — | 2013-07-02 |
| 7920904 | Mobile terminal | Ha Yong Kim | 2011-04-05 |
| 7058270 | Method for preparing plastic optical fiber preform | Hwa-Joong Kim, Hae Woog Choi, Se Lee Chang, Dae Sung Lee, Jung Hyun Oh | 2006-06-06 |
| 6730356 | Method and apparatus for forming pattern using printing method | Dong Hoon Lee, Jung Jae Lee, Dae Hyun Nam | 2004-05-04 |
| 6436469 | Method for preparing transparent conductive thin film by rapid thermal annealing method | Hyun Gon Lee, Jung Hyun Oh, Sang Soo Oh, Jun Beom Kim | 2002-08-20 |