Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604535 | Non-volatile memory device and method of manufacturing the same | Tea-Kwang Yu, Yong Tae Kim | 2013-12-10 |
| 8404542 | Semiconductor device having transistor with vertical gate electrode and method of fabricating the same | Sang-Woo Kang, Yong Tae Kim, Seung-Beom Yoon | 2013-03-26 |
| 8362545 | Nonvolatile memory device and method of manufacturing the same | Tea-Kwang Yu, Yong Tae Kim | 2013-01-29 |
| 8318583 | Method of forming isolation structure of semiconductor device | Yong-Sik Jeong, Weon-Ho Park, Byung-Sup Shim | 2012-11-27 |
| 8097913 | Electrically erasable and programmable read only memory device comprising common source region and method of manufacturing same | Weon-Ho Park, Yong Tae Kim | 2012-01-17 |
| 8059473 | Non-volatile memory device | Hee-Seog Jeon, Seung-Beom Yoon, Yong Tae Kim | 2011-11-15 |
| 8053342 | Mask ROM device, semiconductor device including the mask ROM device, and methods of fabricating mask ROM device and semiconductor device | Yong-Kyu Lee, Hee-Seog Jeon, Young-Ho Kim, Myung-Jo Chun, Jung-Ho Moon | 2011-11-08 |
| 7973314 | Semiconductor device and method of manufacturing the same | Seung-Jin Yang, Yong Tae Kim, Yong-Suk Choi, Hyok-Ki Kwon | 2011-07-05 |
| 7944753 | Electrically erasable programmable read-only memory (EEPROM) cell and methods for forming and reading the same | Yong-Kyu Lee, Hee-Seog Jeon, Jung-Ho Moon, Soung-Youb Ha | 2011-05-17 |
| 7936003 | Semiconductor device having transistor with vertical gate electrode and method of fabricating the same | Sang-Woo Kang, Yong Tae Kim, Seung-Beom Yoon | 2011-05-03 |
| 7932149 | Method of manufacturing a semiconductor device | Jae Hyun Park, Jae-Min Yu, Young-cheon Jeong, Sang-Hoon Park, Kwan-Jong Roh +2 more | 2011-04-26 |
| 7928492 | Non-volatile memory integrated circuit device and method of fabricating the same | Hee-Seog Jeon, Hyun-Khe Yoo, Yong-Kyu Lee | 2011-04-19 |
| 7855410 | Semiconductor memory devices having a floating gate with a projecting portion and methods of forming semiconductor memory devices having a floating gate with a projecting portion | Seung-Jin Yang, Yong-Suk Choi, Hyok-Ki Kwon, Bae-Seong Kwon | 2010-12-21 |
| 7839680 | Electrically erasable programmable read-only memory (EEPROM) cell and methods for forming and reading the same | Yong-Kyu Lee, Hee-Seog Jeon, Jung-Ho Moon, Soung-Youb Ha | 2010-11-23 |
| 7820516 | Methods of manufacturing non-volatile memory devices having a vertical channel | Seung-Jin Yang, Hyok-Ki Kwon, Yong-Seok Choi | 2010-10-26 |
| 7800158 | Semiconductor device and method of forming the same | Hee-Seog Jeon, Chang-Hun Lee, Sung-Taeg Kang | 2010-09-21 |
| 7791951 | Methods of operating non-volatile memory device | Hee-Seog Jeon, Seung-Beom Yoon, Yong Tae Kim | 2010-09-07 |
| 7777256 | Mask ROM device, semiconductor device including the mask ROM device, and methods of fabricating mask ROM device and semiconductor device | Yong-Kyu Lee, Hee-Seog Jeon, Young-Ho Kim, Myung-Jo Chun, Jung-Ho Moon | 2010-08-17 |
| 7733696 | Non-volatile memory devices including local control gates on multiple isolated well regions and related methods and systems | Yong-Kyu Lee, Myung-Jo Chun, Young-Ho Kim, Hee-Seog Jeon | 2010-06-08 |
| 7696561 | Non-volatile memory device, method of manufacturing the same and method of operating the same | Hyun-Khe Yoo, Hee-Seog Jeon, Sung-Gon Choi, Bo-Young Seo, Chang-Min Jeon +1 more | 2010-04-13 |
| 7642593 | Nonvolatile memory device and method of fabricating the same | Yong-Suk Choi, Hee-Seog Jeon, Yong Tae Kim, Seung-Jin Yang, Hyok-Ki Kwon | 2010-01-05 |
| 7638387 | Mask ROM and method of fabricating the same | Yong-Kyu Lee, Hee-Seog Jeon, Young-Ho Kim, Myung-Jo Chun | 2009-12-29 |
| 7602004 | Semiconductor device and methods for forming the same | Hee-Seog Jeon, Hyok-Ki Kwon | 2009-10-13 |
| 7602008 | Split gate non-volatile memory devices and methods of forming the same | Sung-Taeg Kang, Hyok-Ki Kwon, Bo-Young Seo, Seung-Beom Yoon, Hee-Seog Jeon +1 more | 2009-10-13 |
| 7598139 | Single chip data processing device with embedded nonvolatile memory and method thereof | Weon-Ho Park, Sang-Soo Kim, Hyun-Khe Yoo, Sung Chul Park, Byoung-Ho Kim +2 more | 2009-10-06 |