Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982898 | Display device | Junsik HWANG, Sunghee Kim, Joonhyuk Cho, JaeHuy Park, Eun Ji Lee | 2024-05-14 |
| 9073972 | Method of separating and purifying cellular components using non-covalent bond between cucurbituril derivative and guest compound and apparatus using the same | Don-Wook Lee, Sung-Ho Ryu, Sang Hoon Ha, Hyun Tae Jung, Banerjee Mainak +2 more | 2015-07-07 |
| 8058451 | Hydroxycucurbituril derivatives, their preparation methods and uses | Sang Yong Jon, Narayanan Selvapalam, Dong Hyun Oh | 2011-11-15 |
| 7388099 | Hydroxycucurbituril derivatives, their preparation methods and uses | Sang Yong Jon, Narayanan Selvapalam, Dong Hyun Oh | 2008-06-17 |
| 7336777 | Method and apparatus for managing presenting and changing ring-back sounds in subscriber-based ring-back sound service | Sang-Yoen Lee, Hee-Hyuk Ham, Young-Tae Noh, Jae Young Park | 2008-02-26 |
| 7248851 | Method for controlling routing information for intellectual peripherals in subscriber-based ring-back-tone-service | Sang-Yoen Lee, Hee-Hyuk Ham, Young-Tae Noh, Jae Young Park | 2007-07-24 |
| 7010112 | Method of managing trunk and querying and ascertaining ring-back sound to provide ring-back sound in subscriber-based ring-back sound service | Sang-Yoen Lee, Hee-Hyuk Ham, Young-Tae Noh, Jae Young Park | 2006-03-07 |