Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865495 | Semiconductor device and method for fabricating the same | Ki Il Kim, Gi-gwan Park, Jung-Gun You, Sug-Hyun Sung, Myung Yoon Um | 2018-01-09 |
| 8558347 | Semiconductor devices and methods of manufacturing the same | Hyung-Shin Kwon | 2013-10-15 |
| 8415225 | Methods of manufacturing semiconductor devices | Hyung-Shin Kwon | 2013-04-09 |
| 8264904 | Method of estimating self refresh period of semiconductor memory device | Byung-Hwan So | 2012-09-11 |
| 8208317 | Semiconductor memory device | Sang-Seok Kang | 2012-06-26 |
| 8052295 | Backlight assembly and liquid crystal display device having the same | Wook Jeon | 2011-11-08 |
| 8051341 | Semiconductor memory device having test address generating circuit and method of testing semiconductor memory device having a test address generating circuit | Yong-Hwan Cho, Woo-II Kim | 2011-11-01 |
| 7922368 | Light module and flat light unit in a liquid crystal display device | Jae Bum Kim, Jae Kyung Kang, Sung Keun Lee, Jae Jin Kim, Sang Dae Lee | 2011-04-12 |
| 7476983 | Semiconductor device including wire bonding pads and pad layout method | Na Rae Kim, Tae-Sik Son, Hee-Joong Oh, Byung-Heon Kwak, Jae-Hoon Joo +1 more | 2009-01-13 |
| 7365571 | Input buffer with wide input voltage range | Dong-Il Seo, Jung Sik Kim | 2008-04-29 |
| 7324399 | Refresh control circuit and method for performing a repetition refresh operation and semiconductor memory device having the same | Young Min Jang, Jin-ho So | 2008-01-29 |
| 7173872 | Method and apparatus for controlling a high voltage generator in a wafer burn-in test | Choong-Sun Park, Sang-Seok Kang, Jong-Hyun Choi, Yong Hwan Jung | 2007-02-06 |
| 7016248 | Method and apparatus for controlling a high voltage generator in a wafer burn-in test | Choong-Sun Park, Sang-Seok Kang, Jong-Hyun Choi, Yong Hwan Jung | 2006-03-21 |
| 6856563 | Semiconductor memory device for enhancing bitline precharge time | Chi-Sung Oh | 2005-02-15 |
| 6724242 | Pump circuits and methods for integrated circuits including first and second oscillators and first and second pumps | Chi-Sung Oh | 2004-04-20 |
| 6707738 | Semiconductor memory device having mesh-type structure of precharge voltage line | Jang-Seok Choi, Sung-min Yim, Duk-Ha Park | 2004-03-16 |
| 6535447 | Semiconductor memory device and voltage level control method thereof | Kwang-Hyun Kim | 2003-03-18 |
| 6426902 | Semiconductor memory device having redundancy circuit capable of improving redundancy efficiency | Hi-Choon Lee, Seung-Hoon Lee | 2002-07-30 |
| 6301171 | Semiconductor memory device capable of reducing data test time in pipeline | Tae Hyun Kim | 2001-10-09 |
| 5886933 | Boost voltage generator for controlling a memory cell array | Dong-Il Seo | 1999-03-23 |
| 5768174 | Integrated circuit memory devices having metal straps to improve word line driver reliability | Dong-Il Seo | 1998-06-16 |
| 5742197 | Boosting voltage level detector for a semiconductor memory device | Chan-Jong Park | 1998-04-21 |
| 5640360 | Address buffer of semiconductor memory device | Gyu-Hong Kim, Jin-Man Han | 1997-06-17 |