Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006710 | Type-switching transistors, electronic devices including the same, and methods of operating the type-switching transistors and electronic devices | — | 2015-04-14 |
| 8823077 | Semiconductor device and method of manufacturing the same | Seung Hun Hong, Un-jeong Kim, Hyung Woo Lee, Sung Myung | 2014-09-02 |
| 8796819 | Non-volatile memory device including a variable resistance material | Choong-rae Cho, Stefanovich Genrikh | 2014-08-05 |
| 8796667 | Static random access memories having carbon nanotube thin films | Un-jeong Kim, Woo Jong Yu, Young-Hee Lee | 2014-08-05 |
| 8525142 | Non-volatile variable resistance memory device and method of fabricating the same | El Mostafa Bourim, Choong-rae Cho | 2013-09-03 |
| 8507030 | Method of fabricating metal oxide film on carbon nanotube and method of fabricating carbon nanotube transistor using the same | Yo-seb Min, Eun-ju Bae, Un-jeong Kim | 2013-08-13 |
| 8492076 | Method of manufacturing carbon nanotube device array | Un-jeong Kim, Young-Hee Lee, Il Ha Lee | 2013-07-23 |
| 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, Chang-wook Moon | 2013-06-04 |
| 8350262 | Nonvolatile memory device and nonvolatile memory array including the same | Myoung-jae Lee, In-kyeong Yoo, Jong-Wan Kim, Dong Chul Kim, Seung-eon Ahn | 2013-01-08 |
| 8139387 | Method of erasing a memory device including complementary nonvolatile memory devices | Yoon-dong Park, Jo-won Lee, Chung-woo Kim, Sun-ae Seo, Woo Joo KIM +3 more | 2012-03-20 |
| 8125021 | Non-volatile memory devices including variable resistance material | Choong-rae Cho, El Mostafa Bourim, Chang-wook Moon | 2012-02-28 |
| 8043926 | Nonvolatile memory devices including oxygen-deficient metal oxide layers and methods of manufacturing the same | Sung-Il Cho, Choong-rae Cho, In-kyeong Yoo | 2011-10-25 |
| 8022725 | Convertible logic circuits comprising carbon nanotube transistors having ambipolar charateristics | Un-jeong Kim, Young-Hee Lee, Woo Jong Yu | 2011-09-20 |
| 8007617 | Method of transferring carbon nanotubes | Yo-seb Min, Un-jeong Kim, Eun-ju Bae | 2011-08-30 |
| 7943926 | Nonvolatile memory device and nonvolatile memory array including the same | Myoung-jae Lee, In-kyeong Yoo, Jong-Wan Kim, Dong Chul Kim, Seung-eon Ahn | 2011-05-17 |
| 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 | Chang-wook Moon, Sang-mock Lee, In-kyeong Yoo, Seung-Woon Lee, El Mostafa Bourim +1 more | 2010-12-28 |
| 7842991 | Nonvolatile memory devices including oxygen-deficient metal oxide layers and methods of manufacturing the same | Sung-Il Cho, Choong-rae Cho, In-kyeong Yoo | 2010-11-30 |
| 7759771 | Resistance random access memory and method of manufacturing the same | Myoung-jae Lee, Young-soo Park | 2010-07-20 |
| 7719871 | Methods of operating and manufacturing logic device and semiconductor device including complementary nonvolatile memory device, and reading circuit for the same | Yoon-dong Park, Jo-won Lee, Chung-woo Kim, Sun-ae Seo, Woo Joo KIM +3 more | 2010-05-18 |
| 7714313 | Resistive RAM having at least one varistor and methods of operating the same | Jung-hyun Lee, Sang-jun Choi, In-kyeong Yoo, Myoung-jae Lee | 2010-05-11 |
| 7626859 | Phase-change random access memory and programming method | Dong-Seok Suh, Jin-seo Noh | 2009-12-01 |
| 7535049 | Multi bits flash memory device and method of operating the same | Won-joo Kim, Yoon-dong Park, Sun-ae Seo, Sang-min Shin, Jung Hoon Lee +1 more | 2009-05-19 |
| 7498600 | Variable resistance random access memory device and a method of fabricating the same | Choong-rae Cho, Stefanovich Genrikh, El Mostafa Bourim | 2009-03-03 |
| 7491987 | Junction field effect thin film transistor | Stefanovich Genrikh, Choong-rae Cho | 2009-02-17 |
| 7436704 | Non-volatile memory devices and method thereof | Won-joo Kim, Sung-Jae Byun, Yoon-dong Park, Suk-pil Kim, Jae-woong Hyun | 2008-10-14 |