Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396173 | Semiconductor memory device, method for fabricating the same and electronic system including the same | Yong-Hoon Son, Joon-Sung Kim, Gil S. Lee, Jong Min Lee | 2025-08-19 |
| 12094846 | Nonvolatile memory device, system including the same and method of fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Joon-Sung Lim | 2024-09-17 |
| 11956957 | Semiconductor memory device | Ji-Young Kim, Woo Sung Yang, Sung-Min Hwang, Joon-Sung Lim | 2024-04-09 |
| 11844211 | Semiconductor memory device and electronic system including the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Joon-Sung Lim | 2023-12-12 |
| 11728304 | Nonvolatile memory device, system including the same and method of fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Joon-Sung Lim | 2023-08-15 |
| 11715712 | Nonvolatile memory device and method for fabricating the same | Sung-Min Hwang, Ji Won Kim, Jae Ho Ahn, Joon-Sung Lim | 2023-08-01 |
| 11715713 | Nonvolatile memory device and nonvolatile memory system including the same | Ji Won Kim, Jae Ho Ahn, Sung-Min Hwang, Joon-Sung Lim | 2023-08-01 |
| 11574883 | Semiconductor memory device, electronic system including the same, and method for fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Joon-Sung Lim | 2023-02-07 |
| 8487383 | Flash memory device having triple well structure | Yoon-Moon Park, Se-jun Park, Keon-Soo Kim, Jung-Dal Choi, Choong-Ho Lee +3 more | 2013-07-16 |
| 8455344 | Method of manufacturing non-volatile memory device | Choong-Ho Lee, Dong-Uk Choi, Hee-Soo Kang | 2013-06-04 |
| 8158480 | Method of forming a pattern for a semiconductor device, method of forming a charge storage pattern using the same method, non-volatile memory device and methods of manufacturing the same | Hee-Soo Kang, Choong-Ho Lee, Se-jun Park | 2012-04-17 |
| 8120091 | Non-volatile memory devices including a floating gate and methods of manufacturing the same | Choong-Ho Lee, Sang-Wook Lim, Dong-Uk Choi, Hee-Soo Kang, Kyu-Charn Park | 2012-02-21 |
| 8044453 | Non-volatile memory device with a charge trapping layer | Choong-Ho Lee, Dong-Uk Choi, Hee-Soo Kang | 2011-10-25 |
| 7867849 | Method of manufacturing a non-volatile semiconductor device | Choong-Ho Lee, Jai-Hyuk Song, Dong-Uk Choi | 2011-01-11 |
| 7807517 | Method of fabricating a semiconductor device having a single gate electrode corresponding to a pair of fin-type channel regions | Suk-pil Kim, Yoon-dong Park, Won-joo Kim, Dong-Gun Park, Eun-Suk Cho +3 more | 2010-10-05 |
| 7615437 | Non-volatile memory device and method of manufacturing the same | Kyu-Charn Park, Choong-Ho Lee | 2009-11-10 |
| 7602010 | Multi-bit multi-level non-volatile memory device and methods of operating and fabricating the same | Byung Yong Choi, Tae-Yong Kim, Eun-Suk Cho, Hye-Jin Cho, Dong-Gun Park +1 more | 2009-10-13 |
| 7419859 | Method of fabricating a semiconductor device having a single gate electrode corresponding to a pair of fin-type channel regions | Suk-pil Kim, Yoon-dong Park, Won-joo Kim, Dong-Gun Park, Eun-Suk Cho +3 more | 2008-09-02 |
| 7227220 | Semiconductor devices having buried bit lines and methods of manufacturing semiconductor devices having buried bit lines | Tae-Yong Kim, Choong-Ho Lee, Chul Lee, Eun-Suk Cho, Hye-Jin Cho | 2007-06-05 |