Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099620 | Domain crossing circuit of a semiconductor memory apparatus | Hae-Rang Choi, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2012-01-17 |
| 8076964 | Sampling circuit | Ji-Wang Lee, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-12-13 |
| 8035431 | Delay locked loop and delay locking method having burst tracking scheme | Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2011-10-11 |
| 8026701 | Voltage regulator for a synchronous clock system to reduce clock tree jitter | Hyung-Soo Kim, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Tae Jin Hwang +4 more | 2011-09-27 |
| 8023356 | Voltage level comparison circuit of semiconductor memory apparatus, voltage adjustment circuit using voltage level comparison circuit, and semiconductor memory apparatus using the same | Ic-Su Oh, Yong-Ju Kim, Hee Woong Song, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2011-09-20 |
| 7969214 | DLL circuit, update control apparatus in DLL circuit and update method of DLL circuit | Jae-Min Jang, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-06-28 |
| 7952364 | Power noise detecting device and power noise control device using the same | Hyung-Soo Kim, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Tae Jin Hwang +4 more | 2011-05-31 |
| 7936620 | Receiver of semiconductor memory apparatus | Tae Jin Hwang, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-05-03 |
| 7915939 | Duty cycle correction apparatus and semiconductor integrated circuit having the same | Jae-Min Jang, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-03-29 |
| 7884659 | Phase mixer and delay locked loop including the same | Jae-Min Jang, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-02-08 |
| 7868667 | Output driving device | Chang Kun Park, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-01-11 |
| 7863957 | Duty cycle correction circuit and semiconductor integrated circuit apparatus including the same | Jae-Min Jang, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-01-04 |
| 7852132 | Semiconductor integrated circuit | Hee Woong Song, Yong-Ju Kim, Ic-Su Oh, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2010-12-14 |
| 7847592 | Buffer circuit of semiconductor memory apparatus | Ji-Wang Lee, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2010-12-07 |
| 7826306 | Semiconductor memory apparatus | Ji-Wang Lee, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2010-11-02 |
| 7821311 | Delay locked loop circuit and memory device having the same | Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2010-10-26 |
| 7800416 | Data output buffer circuit | Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2010-09-21 |
| 7786783 | Duty cycle correction circuit with reduced current consumption | Hee Woong Song, Yong-Ju Kim, Jae-Min Jang, Hyung-Soo Kim, Ji-Wang Lee +4 more | 2010-08-31 |
| 7755410 | Semiconductor integrated circuit capable of overcoming clock signal jitter | Ic-Su Oh, Yong-Ju Kim, Hee Woong Song, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2010-07-13 |
| 7352719 | Method and mobile communication terminal for communicating voice message using packet-switched scheme | Jae Yeol Lee | 2008-04-01 |