Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480218 | Universal joint assembly | Dong-Wook Lee | 2022-10-25 |
| 9925645 | Grinding tool | Young-Choul Song, Jong Suk Choi, Jae Hyun Hong | 2018-03-27 |
| 9115551 | Reaming shell for mining | Ki-Ho Kim | 2015-08-25 |
| 8925340 | Ice bank of refrigerator | Eui Yeop Chung, Nam Gi Lee, Wook Yong Lee | 2015-01-06 |
| 8800316 | Ice maker and refrigerator | Dong Hoon Lee, Wook Yong Lee | 2014-08-12 |
| 8707728 | Refrigerator with icemaker | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2014-04-29 |
| 8601830 | Refrigerator with icemaker | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2013-12-10 |
| 8434320 | Dispenser of icemaker in refrigerator | Wook Yong Lee, Eui Yeop Chung, Seung Hwan Oh, Myung Ryul Lee, Chang Ho Seo +1 more | 2013-05-07 |
| 8277004 | Refrigerator and opening/closing apparatus of the same | — | 2012-10-02 |
| 8249131 | Method for transmitting signals for interference randomization | Dae Won Lee, Nam Yul Yu, Dong Wook Roh, Jung Hoon Lee | 2012-08-21 |
| 7818975 | Ice bank of refrigerator | Eui Yeop Chung, Nam Gi Lee, Wook Yong Lee | 2010-10-26 |
| 7748231 | Ice-cube complete filling detector and refrigerator comprising the same | — | 2010-07-06 |
| 7709346 | Semiconductor device with trench gate type transistor and method of manufacturing the same | Yong Jin Kim, Kyeong-Koo Chi, Chang-Jin Kang, Hyoung-sub Kim, Mybong-Cheol Kim +2 more | 2010-05-04 |
| 7703298 | Refrigerator with icemaker | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2010-04-27 |
| 7654105 | Refrigerator with icemaker | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2010-02-02 |
| 7631513 | Ice bank of refrigerator | Eui Yeop Chung, Nam Gi Lee, Wook Yong Lee | 2009-12-15 |
| 7628032 | Dispenser of icemaker in refrigerator | Wook Yong Lee, Eui Yeop Chung, Seung Hwan Oh, Myung Ryul Lee, Chang Ho Seo +1 more | 2009-12-08 |
| 7493777 | Cold air guide structure of ice-making chamber of cold chamber door | Seong Jae Kim, Chang Ho Seo, Myung Ryul Lee | 2009-02-24 |
| 7479445 | Methods of forming field effect transistors having t-shaped gate electrodes using carbon-based etching masks | Dong Chan Kim, Chang-Jin Kang, Kyeong-Koo Chi | 2009-01-20 |
| 7458230 | Refrigerator and airflow passage for ice making compartment of the same | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2008-12-02 |
| 7422168 | Ice bin of refrigerator | Eui-Yeop Jung, Nam Gi Lee, Wook Yong Lee | 2008-09-09 |
| 7392665 | Refrigerator with icemaker | Myung Ryul Lee, Seong Jae Kim, Chang Ho Seo | 2008-07-01 |
| 7383689 | Dispenser of icemaker in refrigerator | Wook Yong Lee, Eui Yeop Chung, Seung Hwan Oh, Myung Ryul Lee, Chang Ho Seo +1 more | 2008-06-10 |
| 7319255 | Semiconductor device including a metal gate electrode formed in a trench and method of forming thereof | Sung-Wook Hwang, Chang-Jin Kang, Kyeong-Koo Chi | 2008-01-15 |
| 7316121 | Dispenser of icemaker in refrigerator | Wook Yong Lee, Eui Yeop Chung, Seung Hwan Oh, Myung Ryul Lee, Chang Ho Seo +1 more | 2008-01-08 |