Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7557404 | Nonvolatile memory devices and methods of forming the same | Kwang-Wook Koh | 2009-07-07 |
| 7553725 | Nonvolatile memory devices and methods of fabricating the same | Jeong-Uk Han, Chang-Hun Lee, Sung-Taeg Kang, Bo-Young Seo, Hyok-Ki Kwon | 2009-06-30 |
| 7531410 | Semiconductor flash memory device and method of fabricating the same | Yong-Suk Choi, Jeong-Uk Han, Seung-Jin Yang, Hyok-Ki Kwon | 2009-05-12 |
| 7521750 | Semiconductor device having multi-bit nonvolatile memory cell and methods of fabricating the same | Bo-Young Seo, Sung-Taeg Kang | 2009-04-21 |
| 7515468 | Nonvolatile memory device | Bo-Young Seo, Jeong-Uk Han, Sung-Taeg Kang | 2009-04-07 |
| 7512003 | Non-volatile memory device | Hyun-Khe Yoo, Ji-Do Ryu, Bo-Young Seo, Chang-Min Jeon, Sung-Gon Choi +1 more | 2009-03-31 |
| 7492000 | Self-aligned split-gate nonvolatile memory structure and a method of making the same | Seung-Beom Yoon, Yong Tae Kim | 2009-02-17 |
| 7492002 | Non-volatile memory device with a select gate electrode and a control gate electrode formed on a floating gate | Seung-Beom Yoon, Jeong-Uk Han, Yong Tae Kim | 2009-02-17 |
| 7462533 | Memory cell and method for fabricating same | Jae-Hwang Kim | 2008-12-09 |
| 7429766 | Split gate type nonvolatile memory device | Seung-Beom Yoon, Jeong-Uk Han, Yong Tae Kim | 2008-09-30 |
| 7422949 | High voltage transistor and method of manufacturing the same | Tae-kwang Yu, Seung-Beom Yoon, Yong Tae Kim | 2008-09-09 |
| 7351636 | Methods of forming split-gate non-volatile memory cells including raised oxide layers on field oxide regions | Seung-Beom Yoon, Jeong-Uk Han, Yong Tae Kim | 2008-04-01 |
| 7345336 | Semiconductor memory device having self-aligned charge trapping layer | Seung-Beom Yoon, Yong Tae Kim | 2008-03-18 |
| 7339232 | Semiconductor device having multi-bit nonvolatile memory cell and methods of fabricating the same | Bo-Young Seo, Sung-Taeg Kang | 2008-03-04 |
| 7320913 | Methods of forming split-gate non-volatile memory devices | Sung-Taeg Kang, Hyok-Ki Kwon, Bo-Young Seo, Seung-Beom Yoon, Yong-Suk Choi +1 more | 2008-01-22 |
| 7315057 | Split gate non-volatile memory devices and methods of forming same | Sung-Taeg Kang, Hyok-Ki Kwon, Yong Tae Kim, Boyoung Seo, Seung-Beom Yoon +1 more | 2008-01-01 |
| 7271061 | Method of fabricating non-volatile memory | Seung-Beom Yoon, Jeong-Uk Han | 2007-09-18 |
| 7238572 | Method of manufacturing EEPROM cell | Seung-Beom Yoon, Yong Tae Kim | 2007-07-03 |
| 7221028 | High voltage transistor and method of manufacturing the same | Tae-kwang Yu, Seung-Beom Yoon, Yong Tae Kim | 2007-05-22 |
| 7176085 | Method of manufacturing split gate type nonvolatile memory device | Seung-Beom Yoon | 2007-02-13 |
| 7148110 | Local-length nitride SONOS device having self-aligned ONO structure and method of manufacturing the same | Seung-Beom Yoon, Yong Tae Kim | 2006-12-12 |
| 7141473 | Self-aligned 1 bit local SONOS memory cell and method of fabricating the same | Seung-Beom Yoon, Yong Tae Kim | 2006-11-28 |
| 7078295 | Self-aligned split-gate nonvolatile memory structure and a method of making the same | Seung-Beom Yoon, Yong Tae Kim | 2006-07-18 |
| 7064378 | Local-length nitride SONOS device having self-aligned ONO structure and method of manufacturing the same | Seung-Beom Yoon, Yong Tae Kim | 2006-06-20 |
| 7037783 | Method of manufacturing split gate type nonvolatile memory device having self-aligned spacer type control gate | Seung-Beom Yoon | 2006-05-02 |