Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9536881 | Semiconductor devices having fin shaped channels | Shigenobu Maeda, Sung-Bong Kim, Dong Hun Lee, Hyung-Soon Jang, Sang-Pil Sim | 2017-01-03 |
| 9318573 | Field effect transistor having germanium nanorod and method of manufacturing the same | Joong S. Jeon, Jung-hyun Lee, Nae-In Lee, Yeon-Sik Park, Hwa-Sung Rhee +3 more | 2016-04-19 |
| 8455854 | Nonvolatile memory device including amorphous alloy metal oxide layer and method of manufacturing the same | Choong-rae Cho, Sung-Il Cho, In-kyeong Yoo, Eun-hong Lee | 2013-06-04 |
| 8232613 | Germanium silicide layer including vanadium, platinum, and nickel | Hyun-deok Yang, Joong S. Jeon, Hwa-Sung Rhee, Nae-In Lee, Weiwei Chen | 2012-07-31 |
| 8193030 | Methods of fabricating non-volatile memory devices having carbon nanotube layer and passivation layer | Joong S. Jeon, El Mostafa Bourim, Hyun-deok Yang | 2012-06-05 |
| 8125021 | Non-volatile memory devices including variable resistance material | Choong-rae Cho, Eun-hong Lee, El Mostafa Bourim | 2012-02-28 |
| 7884410 | Nonvolatile memory devices and methods of fabricating the same | Joong S. Jeon, El Mostafa Bourim, Hyun-deok Yang | 2011-02-08 |
| 7863142 | Method of forming a germanium silicide layer, semiconductor device including the germanium silicide layer, and method of manufacturing the semiconductor device | Hyun-deok Yang, Joong S. Jeon, Hwa-Sung Rhee, Nae-In Lee, Weiwei Chen | 2011-01-04 |
| 7859035 | Storage node having a metal-insulator-metal structure, non-volatile memory device including a storage node having a metal-insulator-metal structure and method of operating the same | Sang-mock Lee, In-kyeong Yoo, Seung-Woon Lee, El Mostafa Bourim, Eun-hong Lee +1 more | 2010-12-28 |
| 7667481 | Surface electron emission device array and thin film transistor inspection system using the same | El Mostafa Bourim, Sung-Jin Lee, Seung-Woon Lee | 2010-02-23 |
| 7646003 | Focusing apparatus and lithography system using the same | Dong Soo Kim, Myung-Gon SONG, Seung-Woon Lee, Yun-sang Oh | 2010-01-12 |
| 7417271 | Electrode structure having at least two oxide layers and non-volatile memory device having the same | Stefanovich Genrikh, Choong-rae Cho, In-kyeong Yoo, Eun-hong Lee, Sung-Il Cho | 2008-08-26 |
| 7256406 | Emitter for electron-beam projection lithography system, and method of manufacturing and operating the emitter | In-kyeong Yoo, Chang-Hoon Choi | 2007-08-14 |
| 7189981 | Electromagnetic focusing method for electron-beam lithography system | Sidorkin Vadim, Chang-Hoon Choi | 2007-03-13 |
| 7095036 | Electron beam lithography apparatus using a patterned emitter and method of fabricating the patterned emitter | Dong Wook Kim, In-kyeong Yoo | 2006-08-22 |
| 7091054 | Manufacturing method for emitter for electron-beam projection lithography | In-kyeong Yoo, Soo-hwan Jeong, Dong Wook Kim | 2006-08-15 |
| 6953946 | Emitter for electron-beam projection lithography system and manufacturing method thereof | In-kyeong Yoo, Soo-hwan Jeong, Dong Wook Kim | 2005-10-11 |
| 6870173 | Electron-beam focusing apparatus and electron-beam projection lithography system employing the same | In-kyeong Yoo, Dong Wook Kim | 2005-03-22 |
| 6835919 | Inductively coupled plasma system | Yuri Tolmachev, Dong-joon Ma, Hea-young Yoon | 2004-12-28 |
| 6815681 | Electron beam lithography apparatus using a patterned emitter | Dong Wook Kim, In-kyeong Yoo, In-Sook Kim | 2004-11-09 |
| 6784438 | Electron projection lithography apparatus using secondary electrons | In-kyeong Yoo, Dong Wook Kim | 2004-08-31 |
| 6333630 | Magnetic field generating apparatus for magnetic resonance imaging system | Ronald F. Holsinger, Kang Suk Lee, Chi Woong Mun, Jung-hoe Kim, Sang B. Nam | 2001-12-25 |