Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376483 | Rotatable shelf apparatus and refrigerator having the same | — | 2013-02-19 |
| 8138957 | Direct digital frequency synthesizer using hybrid digital to analog converter and synthesizing method thereof | Kwang-Hyun Baek, Hong Chang Yeoh, Yun-Hwan Jung | 2012-03-20 |
| 7956785 | Return to zero digital to analog converter and converting method thereof | Kwang-Hyun Baek, Hong Chang Yeoh, Yun-Hwan Jung, Joon Hyun Baek | 2011-06-07 |
| 7928881 | Direct digital frequency synthesizer using variable sine wave-weighted digital to analog converter and synthesizing method thereof | Kwang-Hyun Baek, Hong Chang Yeoh, Yun-Hwan Jung, Joon Hyun Baek | 2011-04-19 |
| 7858978 | Nonvolatile organic bistable memory device and method of manufacturing the same | Tae Whan Kim, Fushan Li, Young-Ho Kim | 2010-12-28 |
| 7829445 | Method of manufacturing a flash memory device | Tae Whan Kim, Jae Won Shin, Jeong Yong Lee | 2010-11-09 |
| 7785222 | Differential gear set in which lubrication structure is improved | — | 2010-08-31 |
| 7592663 | Flash memory device utilizing nanocrystals embedded in polymer | Tae Whan Kim, Young-Ho Kim, Chong-Seung Yoon, Jae-Ho Kim, Sung Keun Lim +1 more | 2009-09-22 |