Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378726 | Clock signal duty correction circuit | Yong-Ju Kim, Dae-Han Kwon, Won Joo Yun, Hae-Rang Choi | 2013-02-19 |
| 8373456 | Domain crossing circuit of a semiconductor memory apparatus | Hae-Rang Choi, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2013-02-12 |
| 8368446 | Delay locked loop | Yong-Ju Kim, Hae-Rang Choi | 2013-02-05 |
| 8339159 | Input buffer circuit of semiconductor apparatus | Ji-Wang Lee, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-12-25 |
| 8319535 | Delay locked loop | Yong-Ju Kim, Hae-Rang Choi | 2012-11-27 |
| 8319520 | On-die termination circuit | Yong-Ju Kim, Hyung-Soo Kim, Hae-Rang Choi | 2012-11-27 |
| 8283804 | Semiconductor IC device having power-sharing and method of power-sharing thereof | Hyung-Soo Kim, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-10-09 |
| 8278981 | Low power variable delay circuit | Hae-Rang Choi, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-10-02 |
| 8189400 | Data alignment circuit of semiconductor memory apparatus | Hyung-Soo Kim, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-05-29 |
| 8144531 | Latency control circuit, semiconductor memory device including the same, and method for controlling latency | Hae-Rang Choi, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-03-27 |
| 8143940 | Internal supply voltage generating circuit and method for generating internal supply voltage | Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2012-03-27 |
| 8144530 | Semiconductor memory device and method for generating output enable signal | Hyung-Soo Kim, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-03-27 |
| 8134876 | Data input/output apparatus and method for semiconductor system | Hae-Rang Choi, Yong-Ju Kim | 2012-03-13 |
| 8099620 | Domain crossing circuit of a semiconductor memory apparatus | Hae-Rang Choi, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2012-01-17 |
| 8076964 | Sampling circuit | Ji-Wang Lee, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2011-12-13 |
| 8035431 | Delay locked loop and delay locking method having burst tracking scheme | Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-10-11 |
| 8026701 | Voltage regulator for a synchronous clock system to reduce clock tree jitter | Hyung-Soo Kim, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +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, Sung Woo Han, Hee Woong Song, Hyung-Soo Kim +4 more | 2011-09-20 |
| 8018265 | Differential signal generation circuit | Yong-Ju Kim, Hae-Rang Choi, Ji-Wang Lee | 2011-09-13 |
| 7969214 | DLL circuit, update control apparatus in DLL circuit and update method of DLL circuit | Yong-Ju Kim, Sung Woo Han, 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, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2011-05-31 |
| 7936620 | Receiver of semiconductor memory apparatus | Tae Jin Hwang, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2011-05-03 |
| 7915939 | Duty cycle correction apparatus and semiconductor integrated circuit having the same | Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-03-29 |
| 7884659 | Phase mixer and delay locked loop including the same | Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-02-08 |
| 7868667 | Output driving device | Chang Kun Park, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2011-01-11 |