Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136831 | Mining bit and method of manufacturing the bit | Ki-Ho Kim, Jun Yong YUN | 2021-10-05 |
| 9868226 | Stone cutting device | Dae-Yeon Rhee, Nam-Kwang Kim, Doo-Hoe Kim | 2018-01-16 |
| 9276058 | Methods of manufacturing semiconductor devices | Sung Ho Lee, Jin Hyuk Choi, Yong-Ho Yoo, Jong Hyuk Kang, Hyun-Joo Cha +1 more | 2016-03-01 |
| 9054226 | Semiconductor devices and methods of manufacturing the same | Sung Ho Lee, Jin Hyuk Choi, Yong-Ho Yoo, Jong Hyuk Kang, Hyun-Joo Cha +1 more | 2015-06-09 |
| 8973566 | Workpiece for frame gang saw, method for cutting the workpiece, and product cut by the method | Nam-Kwang Kim | 2015-03-10 |
| 8656901 | Cutting tip of frame saw and frame saw with the cutting tip | Soo-Kwang Kim, Nam-Kwang Kim | 2014-02-25 |
| 8028687 | Diamond tool | Soo-Kwang Kim, Jong Ho Kim | 2011-10-04 |
| 8002858 | Cutting segment, method for manufacturing cutting segment, and cutting tool comprising the same | Soo-Kwang Kim | 2011-08-23 |
| 7954483 | Cutting segment for cutting tool and cutting tools | Soo-Kwang Kim, Joon Ho Chang, Jong Ho Kim | 2011-06-07 |
| 7661419 | Cutting segment for diamond tool and diamond tool having the segment | Soo-Kwang Kim, Jong Ho Kim, Joon Ho Chang | 2010-02-16 |
| 7557133 | Caspase inhibitors containing isoxazoline ring | Hye Kyung Chang, Yeong Soo Oh, Cheol-Won Park, Yong Jin Jang, Tae Kyo Park +21 more | 2009-07-07 |
| 7337775 | Cutting tip for diamond tool and diamond tool | Soo-Kwang Kim, Jong Ho Kim | 2008-03-04 |
| 7134430 | Cutting segment, method of manufacturing cutting segment, and cutting tool | Soo-Kwang Kim | 2006-11-14 |
| 7097967 | Method of predicting drug-food interaction | Aeri Kim, Kwan Hyung Cho, Sun Hwa Lee, Suk Kyoon Yoon, Kyung Ha Chung +5 more | 2006-08-29 |
| 7045826 | Strontium silicate-based phosphor, fabrication method thereof, and LED using the phosphor | Chang Hae Kim, Joung Kyu Park | 2006-05-16 |
| 6864249 | Piperidine and azetidine thrombin inhibitors | Koo Lee, Won-Hyuk Jung, Cheol-Won Park, Sang Koo Lee, Sun Hwa Lee | 2005-03-08 |
| 6716369 | Preparing green phosphor based on zinc orthosilicate | Ha-Kyun Jung, Bu Young Sung | 2004-04-06 |
| 6492402 | Thrombin inhibitors | Koo Lee, Won-Hyuk Jung, Cheol-Won Park, Sang Koo Lee, Sun Hwa Lee | 2002-12-10 |