Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408379 | Semiconductor device and method of fabricating the same | Seungkyu Kim, Yonghee PARK, Dong-Gwan SHIN, Sangyong Kim, Joohyung You | 2025-09-02 |
| 12302635 | Semiconductor device | Keun Hwi Cho, Sangdeok KWON, Dongwon Kim, Yonghee PARK, Hagju Cho | 2025-05-13 |
| 11824059 | Semiconductor device | Keun Hwi Cho, Sangdeok KWON, Dongwon Kim, Yonghee PARK, Hagju Cho | 2023-11-21 |
| 11688050 | Wafer map analyzer, method for analyzing wafer map using the same and method for manufacturing semiconductor device | Min Chul Park, Jeong-Hoon Ko, Ji-Yong Park, Je Hyun Lee | 2023-06-27 |
| 10217205 | Grain analyzing method and system using HRTEM image | Min Chul Park, Sat Byul Kim, Sae-jin Kim, Zhiliang Xia, Je Hyun Lee | 2019-02-26 |
| 9859288 | Semiconductor devices including an air-gap and methods of manufacturing the same | Sang-Woo Oh, Young-Kwan Park, Keun-Ho Lee, Seon Young Lee | 2018-01-02 |
| 9831265 | Semiconductor device | Nambin KIM, Daewoong Kang, Kwang Soo Seol, Homin Son, Changsub Lee +2 more | 2017-11-28 |
| 9786675 | Non-volatile memory devices including charge storage layers | Jaehun Jung, Zhiliang Xia, Daewoong Kang, Kwang Soo Seol, Homin Son +1 more | 2017-10-10 |
| 9741735 | Vertical memory devices having charge storage layers with thinned portions | Hyun Wook LEE, Daewoong Kang, Kwang Soo Seol, Homin Son, SeungHyun Lim | 2017-08-22 |
| 9685519 | Semiconductor device having buried channel array | Na-Ra Kim, Seung Hwan Kim, Sung-hee Lee, Ji-Young Kim, Dong-Soo Woo | 2017-06-20 |
| 9293180 | Memory device, memory system, and operation method thereof | Eui-chul Jeong, Sung-hee Lee, Seung Hwan Kim, Dae Sun Kim, Sua Kim +2 more | 2016-03-22 |
| 9099203 | Method for testing retention characteristics of semiconductor device having a volatile device cell and semiconductor test apparatus | Chiho KIM, Zhiliang Xia, Sung-hee Lee, Nara Kim | 2015-08-04 |
| 9082850 | Semiconductor device having buried channel array | Na-Ra Kim, Seung Hwan Kim, Sung-hee Lee, Ji-Young Kim, Dong-Soo Woo | 2015-07-14 |
| 9035419 | Semiconductor devices including an air-gap and methods of manufacturing the same | Sang-Woo Oh, Young-Kwan Park, Keun-Ho Lee, Seon Young Lee | 2015-05-19 |
| 8627257 | Method of designing nonvolatile memory device | Jae-Ho Kim, Hyun-Jae Kim, Young Gu Kim | 2014-01-07 |