Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625784 | Broadcast encryption method and broadcast decryption method thereof | Maeng-hee Sung, Weon-il Jin, Heejean Kim, Baeeun Jung, Tae-Chul Jung +4 more | 2014-01-07 |
| 8571210 | Content protection apparatus and method using binding of additional information to encryption key | Sin Hyo Kim, Yun-Kyung Lee, Byung Ho Chung, Hye Ran Mun, Sang-Woo Lee +3 more | 2013-10-29 |
| D692034 | Door basket for refrigerators | Woon Kyu Seo, Seon Kyu Kim, Seung Jin Yoon, Dae Sung Lee | 2013-10-22 |
| 8549872 | Refrigerator | Hong Sik Kwon, Yong Hun Chang, Seon-Il Yu | 2013-10-08 |
| 8544973 | Refrigerator | Hong Sik Kwon, Yong Hun Chang, Seon-Il Yu | 2013-10-01 |
| 8499158 | Anonymous authentication service method for providing local linkability | Sok-Joon LEE, Yun-Kyung Lee, Sin Hyo Kim, Sang-Woo Lee, Hye Ran Moon +3 more | 2013-07-30 |
| 8439462 | Refrigerator | Woon Kyu Seo, Han Jung, Hyeon Jin Kim | 2013-05-14 |
| 8424985 | Refrigerator with a door-in-door | Hong Sik Kwon, Yong Hun Chang, Seon-Il Yu | 2013-04-23 |
| 8388078 | Refrigerator with a door-in-door | Hong Sik Kwon, Yong Hun Chang, Seon-Il Yu | 2013-03-05 |
| D674416 | Refrigerator | Woon Kyu Seo, Seon Kyu Kim, Seung Jin Yoon, Dae Sung Lee | 2013-01-15 |
| 8342619 | Refrigerator with height-adjustable receiving apparatus | Woon Kyu Seo, Han Jung, Hyeon Jin Kim | 2013-01-01 |
| 8157338 | Refrigerator | Woon Kyu Seo, Han Jung | 2012-04-17 |
| D644712 | Water purifier | Woon Kyu Seo, Jin Won Kang, Myung Dong You, Han Jung | 2011-09-06 |
| D633114 | Refrigerator | Woon Kyu Seo, Jin Won Kang, Myung Dong You, Han Jung | 2011-02-22 |
| D632708 | Refrigerator | Woon Kyu Seo, Jin Won Kang, Myung Dong You, Han Jung | 2011-02-15 |
| D630655 | Refrigerator | Woon Kyu Seo, Han Jung | 2011-01-11 |
| D630232 | Refrigerator | Woon Kyu Seo, Han Jung | 2011-01-04 |
| D625342 | Refrigerator | Woon Kyu Seo, Han Jung | 2010-10-12 |
| D625343 | Refrigerator | Woon Kyu Seo, Han Jung | 2010-10-12 |
| D620506 | Refrigerator | Woon Kyu Seo, Han Jung | 2010-07-27 |
| 7752435 | Method for managing user key for broadcast encryption | Dae-youb Kim, Hwan-joon Kim, Weon-il Jin, Sung-joon Park, Dong Hoon Lee | 2010-07-06 |
| D614621 | LCD monitor | Jae Neung Jung, Sang Hyeun Son | 2010-04-27 |
| D585894 | Monitor | Jin Seok Cho, Hyun Tae Ahn | 2009-02-03 |
| D551228 | Display for computer | Mi Sun Park, Jae Neung Jung | 2007-09-18 |
| D544861 | LCD monitor | — | 2007-06-19 |