Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256170 | Method of transmitting image data having hybrid resolution and method of generating hybrid-resolution image using the same | Jae Wan Shim | 2025-03-18 |
| 11897793 | Catalysts for Fenton system containing metal oxide containing functional group on surface and Fenton system using the same | Jongsik Kim | 2024-02-13 |
| 11724252 | Synthesis of metal oxide catalysts using supercritical carbon dioxide extraction | Jongsik Kim | 2023-08-15 |
| 11554362 | Rare-earth metal vanadates catalysts for NOx reduction at low temperatures | Jongsik Kim, Dong-Wook Kwon | 2023-01-17 |
| 11469881 | Apparatus and method for forgery prevention of digital information | Jae Wan Shim | 2022-10-11 |
| 11401020 | Unmanned aerial vehicle having buoyancy apparatus and attitude control method thereof | Jae Wan Shim | 2022-08-02 |
| 11203011 | Nitrogen oxide reduction catalyst regenerable at low temperature | Jong Sik Kim, Dong-Wook Kwon | 2021-12-21 |
| 10857519 | Catalyst for decomposing nitrogen oxide and preparation method thereof | Kyung Ju Lee | 2020-12-08 |
| 10803882 | Apparatus and method of separating sound sources | Jae Wan Shim | 2020-10-13 |
| 9662610 | SCR catalyst for removal of nitrogen oxides | Soon-Hyo Chung, Young Joo Oh | 2017-05-30 |
| 8617290 | Method for manufacturing Fe—Si alloy powders | Ji Young Byun, Yoon-Bae Kim, Hyun Kwang SEOK, Jang Won Kim, Dow-Bin Hyun +1 more | 2013-12-31 |
| 7531130 | Anti-galling alloy with finely dispersed precipitates | Jae-Dong Shim, Kyung Tak Kim | 2009-05-12 |
| 7468122 | Composite layer including metal and inorganic powders and method for manufacturing the same | Ji Young Byun, Kyung-Tae Hong, Jung-Man Doh, Kyoung Tae Kim | 2008-12-23 |