Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545114 | Chemical sensor and a method for manufacturing the same | Sun Jin YUN, Changbong Yeon, Young-Jun YU, HongKyw Choi | 2020-01-28 |
| 10361313 | Electronic device and methods of fabricating the same | Sun Jin YUN, Changbong Yeon, Young-Jun YU | 2019-07-23 |
| 10240256 | Electro spinning apparatus | Sun Jin YUN, Changbong Yeon, Young-Jun YU | 2019-03-26 |
| 10138513 | Method and device for amplifying and detecting gene using graphene heater | Kwang Hyo Chung, Jin Tae Kim, Yo Han Choi, Choon Gi Choi, Hong Kyw CHOI +2 more | 2018-11-27 |
| 9275860 | Method of manufacturing a junction electronic device having a 2-dimensional material as a channel | Young-Jun YU, Jin-Soo Kim, Hong Kyw CHOI, Jin Sik CHOI, Jin Tae Kim +2 more | 2016-03-01 |
| 9257610 | Light emitting diode and manufacturing method thereof | Young-Jun YU, Kwang Hyo Chung, Choon Gi Choi | 2016-02-09 |
| 9178032 | Gas sensor and manufacturing method thereof | Young-Jun YU, HongKyw Choi, Jin Sik CHOI, Kwang Hyo Chung, Jin Tae Kim +1 more | 2015-11-03 |
| 9023166 | Method of transferring graphene | Jin Sik CHOI, Young-Jun YU, Jin Tae Kim, Kwang Hyo Chung, Choon Gi Choi | 2015-05-05 |
| 8890197 | Light emitting diodes and methods of fabricating the same | Choon Gi Choi, Kwang Hyo Chung | 2014-11-18 |
| 8673403 | Method for forming fine pattern of polymer thin film | Seong Hyun Kim, Sang Chul Lim, Yong Suk Yang, Zin Sig Kim | 2014-03-18 |
| 8017268 | Lithium secondary battery including discharge unit | Hyun-Tak Kim, Byung-Gyu Chae, Kwang Yong Kang, Bong-Jun Kim, Yong-Wook Lee +4 more | 2011-09-13 |
| 7863085 | Organic thin film transistor, method of manufacturing the same, and biosensor using the transistor | Sang Chul Lim, Seong Hyun Kim, Yong Suk Yang, Zin Sig Kim | 2011-01-04 |
| 7767501 | Devices using abrupt metal-insulator transition layer and method of fabricating the device | Hyun-Tak Kim, Byung-Gyu Chae, Sung-Lyul Maeng, Kwang Yong Kang | 2010-08-03 |
| 7728327 | 2-terminal semiconductor device using abrupt metal-insulator transition semiconductor material | Hyun-Tak Kim, Byung-Gyu Chae, Kwang Yong Kang, Yong Sik Lim, Gyungock Kim +2 more | 2010-06-01 |
| 7684023 | Apparatus and method for generating THz wave by heterodyning optical and electrical waves | Kwang Yong Kang, Mun Cheol Paek, Min Hwan Kwak, Suk Gil Han | 2010-03-23 |
| 6987290 | Current-jump-control circuit including abrupt metal-insulator phase transition device | Hyun-Tak Kim, Kwang Yong Kang, Byung-Gyu Chae, Yong Sik Lim, Seong Hyun Kim +2 more | 2006-01-17 |
| 6933553 | Field effect transistor using vanadium dioxide layer as channel material and method of manufacturing the field effect transistor | Hyun-Tak Kim, Kwang Yong Kang, Byung-Gyu Chae | 2005-08-23 |
| 6864510 | Nitride semiconductor field effect transistor (FET) and method of fabricating the same | Kyu-Seok Lee | 2005-03-08 |