Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50089 | Three dimensional semiconductor devices | Sung-Il Chang, Changhyun Lee, Byoungkeun Son | 2024-08-20 |
| 11895219 | Artificial intelligence calculation semiconductor device and storage device comprising the same | Chang Kyu Seol, Pil Sang Yoon, Ji Youp Kim, Ju-Young Jung | 2024-02-06 |
| 11836606 | Neural processing unit and electronic apparatus including the same | Chang Kyu Seol, Jae Hun Jang, Hye-Jeong So, Hong Rak Son, Pil Sang Yoon | 2023-12-05 |
| 11153037 | Method and apparatus for encoding erasure code for storing data | Dong-Joon Shin, Ji Ho Kim | 2021-10-19 |
| 9553101 | Semiconductor device | Taekyung Kim, Kwang Soo Seol, Hyunchul Back, Seong Soon Cho | 2017-01-24 |
| 9490130 | Method of manufacturing three-dimensional semiconductor memory device in which an oxide layer is formed at bottom of vertical structure of the device | Jong-In Yun, Hansoo Kim, Sung-Hwan JANG, Youngwoo Park, Byoungkeun Son | 2016-11-08 |
| 9293172 | Vertical type semiconductor device and method for manufacturing the same | Jae-Goo Lee | 2016-03-22 |
| 9240419 | Three-dimensional semiconductor devices and methods of fabricating the same | Sung-Il Chang, Changhyun Lee, Byoungkeun Son | 2016-01-19 |
| 9171729 | Methods of manufacturing vertical semiconductor devices | Byung-Kwan You, Kwang Soo Seol, Young Woo Park | 2015-10-27 |
| 9000157 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Jin Sik CHOI, Song-Ho Kim, Dae-Beom Kim | 2015-04-07 |
| 8877591 | Methods of manufacturing vertical structure nonvolatile memory devices | Byeong-In Choe, Sung-Il Chang, Chang-Seok Kang | 2014-11-04 |
| 8872183 | Three-dimensional semiconductor devices | Sung-Il Chang, Changhyun Lee, Byoungkeun Son | 2014-10-28 |
| 8809943 | Three dimensional semiconductor memory devices and methods of fabricating the same | Vladimir Urazaev, Jin Jeong, Hansoo Kim, Heayun Lee | 2014-08-19 |
| 8697524 | Methods of manufacturing vertical semiconductor devices | Byung-Kwan You, Kwang Soo Seol, Young Woo Park | 2014-04-15 |
| 8513729 | Vertical structure nonvolatile memory devices | Byeong-In Choe, Sung-Il Chang, Chang-Seok Kang | 2013-08-20 |
| 8426301 | Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devices | Jin Yong Oh, Woonkyung Lee, Jin-Sung Lee, Sunil Shim, Hansoo Kim +2 more | 2013-04-23 |
| 8133784 | Method of fabricating non-volatile memory device having vertical structure | Dew-ill Chung, Han-Soo Kim, Jae Hun JEONG, Ki Hyun Kim, Ju-Young Lim | 2012-03-13 |
| 8013389 | Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devices | Jin Yong Oh, Woonkyung Lee, Jin-Sung Lee, Sunil Shim, Hansoo Kim +2 more | 2011-09-06 |
| 7973168 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Ji Ho Kim, Sun-Hyun Choi | 2011-07-05 |
| 7968715 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Ji Ho Kim, Sun-Hyun Choi | 2011-06-28 |
| 7939669 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Jin Sik CHOI, Song-Ho Kim, Chi Hun Kim | 2011-05-10 |
| 7939663 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Ji Ho Kim, Sun-Hyun Choi | 2011-05-10 |
| 7858783 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Jin Sik CHOI, Song-Ho Kim, Dae-Beom Kim | 2010-12-28 |
| 7571155 | System and method for generating a search result list | Kyung Lak Choi, Joon-sung Hong, Woo Sung Lee, Sang Keun Lee | 2009-08-04 |
| 6376680 | Process for the preparation of 3-isothiazolone mixture and composition comprising the mixture | Jin-Man Kim, Seung Hwan Kim, Soon-Jong Hahn | 2002-04-23 |