Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11687319 | Speech recognition method and apparatus with activation word based on operating environment of the apparatus | Eun Kyoung Kim, Ji Sang Yu, Ji Yeon Hong, Jong-youb RYU, Jae Won Lee | 2023-06-27 |
| 11003417 | Speech recognition method and apparatus with activation word based on operating environment of the apparatus | Eun Kyoung Kim, Ji Sang Yu, Ji Yeon Hong, Jong-youb RYU, Jae Won Lee | 2021-05-11 |
| 9983464 | Device for photographing trench vertical section | Bok Chul Kim, Kyoungtae Ko | 2018-05-29 |
| 8966774 | Apparatus for marking section for geological survey | Il-Mo Kang | 2015-03-03 |
| 8732968 | Apparatus for measuring geologic strike and dip | Il-Mo Kang, Kyo Young Song | 2014-05-27 |
| 8715611 | Iron oxyhydroxides and methods of synthesizing the iron oxyhydroxides | Il-Mo Kang, Yun-Goo Song, Myung Hun Kim, Young-Boo Lee, Bui Hoang Bac | 2014-05-06 |