Issued Patents 2011
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076964 | Sampling circuit | Ji-Wang Lee, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-12-13 |
| 8045921 | Audio delivery system and method for mobile phone | Kyong-Hun LEE, Kyung Hwan Ahn | 2011-10-25 |
| 8045647 | Low power, high speed receiver circuit for use in a semiconductor integrated circuit | Ic-Su Oh, Kun-Woo Park, Hee Woong Song, Hyung-Soo Kim, Tae Jin Hwang +2 more | 2011-10-25 |
| 8035431 | Delay locked loop and delay locking method having burst tracking scheme | Sung Woo Han, 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, Sung Woo Han, 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, Sung Woo Han, Hee Woong Song, Hyung-Soo Kim, Tae Jin Hwang +4 more | 2011-09-20 |
| 8018265 | Differential signal generation circuit | Hae-Rang Choi, Ji-Wang Lee, Jae-Min Jang | 2011-09-13 |
| 8013593 | Voltage measuring apparatus for semiconductor integrated circuit and voltage measuring system having the same | Hyung-Soo Kim, Jong Woon Kim, Hee Woong Song, Ic-Su Oh, Tae Jin Hwang | 2011-09-06 |
| 7990785 | Delay locked loop circuit of semiconductor device | Hee Woong Song, Kun-Woo Park, Ic-Su Oh, Hyung-Soo Kim, Tae Jin Hwang +2 more | 2011-08-02 |
| 7969214 | DLL circuit, update control apparatus in DLL circuit and update method of DLL circuit | Jae-Min Jang, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-06-28 |
| 7952394 | Signal receiver circuit capable of improving area and power efficiency in semiconductor integrated circuits | Hee Woong Song, Kun-Woo Park, Jong Woon Kim, Ic-Su Oh, Hyung-Soo Kim +1 more | 2011-05-31 |
| 7952364 | Power noise detecting device and power noise control device using the same | Hyung-Soo Kim, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Tae Jin Hwang +4 more | 2011-05-31 |
| 7948287 | DLL circuit of semiconductor memory apparatus | Ic-Su Oh, Kun-Woo Park, Jong Woon Kim, Hee Wong Song, Hyung-Soo Kim +1 more | 2011-05-24 |
| 7949081 | Phase detecting circuit and clock generating apparatus including the same | Hee Woong Song, Kun-Woo Park, Jong Woon Kim, Ic-Su Oh, Hyung-Soo Kim +1 more | 2011-05-24 |
| 7936620 | Receiver of semiconductor memory apparatus | Tae Jin Hwang, Sung Woo Han, 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, 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 | Jae-Min Jang, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-02-08 |
| 7868663 | Receiver circuit for use in a semiconductor integrated circuit | Ic-Su Oh, Kun-Woo Park, Hee Woong Song, Hyung-Soo Kim, Tae Jin Hwang +2 more | 2011-01-11 |
| 7868667 | Output driving device | Chang Kun Park, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-01-11 |
| 7864605 | Apparatus for removing crosstalk in semiconductor memory device | Ji-Wang Lee, Kun-Woo Park, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +2 more | 2011-01-04 |
| 7863957 | Duty cycle correction circuit and semiconductor integrated circuit apparatus including the same | Jae-Min Jang, Sung Woo Han, Hee Woong Song, Ic-Su Oh, Hyung-Soo Kim +4 more | 2011-01-04 |