Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957529 | Power voltage supply apparatus for three dimensional semiconductor | Ho Yong Hwang | 2015-02-17 |
| 8952738 | Slew rate control device using switching capacitor | Seong Woong CHO, Hoo Young Shin | 2015-02-10 |
| 8916975 | Semiconductor memory device having pads | Seong-Hwi Song, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +5 more | 2014-12-23 |
| 8866543 | Integrated circuit having stack structure | Ho Yong Hwang | 2014-10-21 |
| 8760257 | Transmission line transformer which minimizes signal loss | Jong Hoon Park | 2014-06-24 |
| 8717724 | Diode for electrostatic protection | Joon Young Park, Jong Hoon Park | 2014-05-06 |
| 8503251 | Semiconductor memory device having pipe latch circuit for storing output data during read operation and method for operating the same | Hyung-Soo Kim, Ki Myung Kyung, Ic-Su Oh | 2013-08-06 |
| 8461878 | Input buffer circuit of semiconductor apparatus | Ji-Wang Lee, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +4 more | 2013-06-11 |
| 8436666 | Interface apparatus for semiconductor integrated circuit and interfacing method thereof | Ji-Wang Lee, Yong-Ju Kim, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +3 more | 2013-05-07 |
| 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 |
| 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 |
| 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 |
| 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 |
| 8035418 | Output driver | Ic-Su Oh, Hyung-Soo Kim | 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 |
| 7969214 | DLL circuit, update control apparatus in DLL circuit and update method of DLL circuit | Jae-Min Jang, Yong-Ju Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh +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 |