Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178218 | Method for producing food material, and food material | Won Il Cho, Seung Chul KIM, Sang Eun Yoon, Nam Ju Lee, Dae Ik Kang +1 more | 2024-12-31 |
| 11967381 | Semiconductor memory device | Seung Wan Chae, Young-Ki Kim, Eun Woo JO | 2024-04-23 |
| 9630252 | Portable pipe outer diameter-chamfering apparatus with improved weldability | — | 2017-04-25 |
| 8955141 | Method of digital rights management about a compressed file | Joon Tae Ji, Young Sik Ryu | 2015-02-10 |
| 8875165 | Computing device having a DLL injection function, and DLL injection method | Nam-Su Yi | 2014-10-28 |
| 8104853 | Refrigerator and method of manufacturing door thereof | Myung-Soo Kim, Myung-Wouk Kim, Yong Kyung Kim, Jun Seong Lim, Young Jin Seo | 2012-01-31 |
| 7849145 | Method and system for providing joint viewing service of moving picture | Kyung Don Kang, Sang-Yun Oh, Kang In LEE | 2010-12-07 |
| 6496497 | Method for managing walsh code channels in mobile communication system | Sang Hyun Cho | 2002-12-17 |