Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239656 | Touch display device and method of manufacturing the same | Keuk-Sang Kwon | 2016-01-19 |
| 8682537 | Posture control apparatus for driver | Seong Gyu Kang, Seung Hwan Lee | 2014-03-25 |
| 8194486 | Semiconductor memory devices having bit lines | Hyun-Chul Yoon, Seong-Jin Jang, Dong-Hak Shin, Hyuk-Joon Kwon, Jong Min Oh | 2012-06-05 |
| 8040851 | Method and system of reducing handover time in mobile IP network | Kil-Lyeon Kim | 2011-10-18 |
| 7971117 | Test circuits of semiconductor memory device for multi-chip testing and method for testing multi chips | Byong-Kwon Lee, Young Dae Lee, Chang Sik Kim | 2011-06-28 |
| 7593728 | Private wireless communication system and method for controlling mobile station using the same | Joo Hong Lee, Doo-Yong Yang, Geun-Myeon Lee | 2009-09-22 |
| 7570529 | Sense amplifier circuit of semiconductor memory device and method of operating the same | Myeong-O Kim, Jong-Cheol Lee | 2009-08-04 |
| 7509967 | Tent and frame for automatic umbrella style canopy tent | — | 2009-03-31 |
| 7379355 | Circuit for enabling sense amplifier and semiconductor memory device having the same | Chul-Sung Park | 2008-05-27 |
| 7359352 | Apparatus and method for processing data call in private wireless high-speed data system | Jun Hyuk Lee, Doo-Yong Yang, Tai-Yoon Lee | 2008-04-15 |
| 7215953 | Private wireless high-speed data system and data service method | Jun Hyuk Lee, Doo-Yong Yang | 2007-05-08 |
| 6501306 | Data output circuit for semiconductor device with level shifter and method for outputting data using the same | Young-Ho Suh | 2002-12-31 |