Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9185677 | Method device and system for estimating access points using log data | Chae Hwan Cho, Song Man Lee, Suk Yon Kang, Chun Young Kim | 2015-11-10 |
| 9173057 | Apparatus and method of managing peripheral wireless LAN radio signal for positioning service | Chae Hwan Cho, Suk Yon Kang, Song Man Lee, Chun Young Kim | 2015-10-27 |
| 9062852 | Organic light emitting display panel and method of manufacturing the same | Do Hyung Kim, Hye Min Oh | 2015-06-23 |
| 9056308 | Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof | Dae Hyun Choo, Hong Chan Kim, Suk Joon Kim, Tae Jin Kim, Sun Choi +9 more | 2015-06-16 |
| 8772290 | Alpha-arylmethoxyacrylate derivative, preparation method thereof, and pharmaceutical composition containing same | Se-Won Kim, Jung Ho Kim, Se-Nyum Kim, Dae-Pil Kang, Youn Ho Han +4 more | 2014-07-08 |
| 8673802 | Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof | Dae Hyun Choo, Hong Chan Kim, Suk Joon Kim, Tae Jin Kim, Sun Choi +9 more | 2014-03-18 |
| 8293961 | Catalytic cracking process using fast fluidization for the production of light olefins from hydrocarbon feedstock | Sun Choi, Yong Seung Kim, Deuk Soo Park, Suk Joon Kim, Hong Chan Kim +3 more | 2012-10-23 |