Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50089 | Three dimensional semiconductor devices | Changhyun Lee, Byoungkeun Son, Jin-Soo Lim | 2024-08-20 |
| 11152390 | Vertical semiconductor devices and methods of manufacturing the same | Jun-Hee Lim, Yong Seok Kim, Tae-Young Kim, Jae-Sung Sim, Su-Jin Ahn +1 more | 2021-10-19 |
| 11107833 | Semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2021-08-31 |
| 10748929 | Three-dimensional semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2020-08-18 |
| 10700092 | Vertical semiconductor devices and methods of manufacturing the same | Jun-Hee Lim, Yong Seok Kim, Tae-Young Kim, Jae-Sung Sim, Su-Jin Ahn +1 more | 2020-06-30 |
| 10559590 | Three-dimensional semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2020-02-11 |
| 10367002 | Vertical semiconductor devices and methods of manufacturing the same | Jun-Hee Lim, Yong Seok Kim, Tae-Young Kim, Jae-Sung Sim, Su-Jin Ahn +1 more | 2019-07-30 |
| 10038007 | Three-dimensional semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2018-07-31 |
| 9991275 | Semiconductor memory device | Changseok Kang, Byeong-In Choe | 2018-06-05 |
| 9536895 | Methods of fabricating three-dimensional semiconductor devices | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2017-01-03 |
| 9466704 | Nonvolatile memory device and method of manufacturing the same | Changseok Kang, Jungdal Choi | 2016-10-11 |
| 9385139 | Three dimensional semiconductor memory devices and methods of fabricating the same | Youngwoo Park, Jaegoo Lee | 2016-07-05 |
| 9349879 | Non-volatile memory devices including blocking insulation patterns with sub-layers having different energy band gaps | Ju-Hyung Kim, Chang-Seok Kang, Jung-Dal Choi | 2016-05-24 |
| 9240419 | Three-dimensional semiconductor devices and methods of fabricating the same | Changhyun Lee, Byoungkeun Son, Jin-Soo Lim | 2016-01-19 |
| 9142563 | Three dimensional semiconductor memory devices and methods of fabricating the same | Youngwoo Park, Jaegoo Lee | 2015-09-22 |
| 9000511 | Non-volatile memory device | Young Woo Park | 2015-04-07 |
| 8981458 | Three-dimensional semiconductor devices and methods of fabricating the same | Changhyun Lee, Chanjin Park, Byoungkeun Son | 2015-03-17 |
| 8952443 | Three dimensional semiconductor memory devices and methods of fabricating the same | Young Woo Park, Jae-Goo Lee | 2015-02-10 |
| 8877591 | Methods of manufacturing vertical structure nonvolatile memory devices | Byeong-In Choe, Chang-Seok Kang, Jin-Soo Lim | 2014-11-04 |
| 8872183 | Three-dimensional semiconductor devices | Changhyun Lee, Byoungkeun Son, Jin-Soo Lim | 2014-10-28 |
| 8804417 | Nonvolatile memory device including dummy memory cell and program method thereof | Chan Park, Changseok Kang, Byeong-In Choe | 2014-08-12 |
| 8796091 | Three-dimensional semiconductor memory devices | Youngwoo Park, Kwang Soo Seol | 2014-08-05 |
| 8767465 | Nonvolatile memory device and method of manufacturing the same | Changseok Kang, Jungdal Choi | 2014-07-01 |
| 8729615 | Non-volatile memory device with high speed operation and lower power consumption | Chang-Hyun Lee, Young Woo Park, Kye-hyun Kyung, CHEON AN LEE, Chul Bum Kim | 2014-05-20 |
| 8643077 | Non-volatile memory devices including blocking insulation patterns with sub-layers having different energy band gaps | Ju-Hyung Kim, Chang-Seok Kang, Jung-Dal Choi | 2014-02-04 |