Patent | Date |
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Semiconductor memory device, method of testing the same and method of operating the same Grant 10,431,320 - Kwon , et al. O | 2019-10-01 |
Semiconductor Memory Device, Method Of Testing The Same And Method Of Operating The Same App 20170110203 - KWON; HYUNG-SHIN ;   et al. | 2017-04-20 |
Memory core and semiconductor memory device including the same Grant 9,159,398 - Mok , et al. October 13, 2 | 2015-10-13 |
Multiple well bias memory Grant 9,053,963 - Lee , et al. June 9, 2 | 2015-06-09 |
Wafer and method of manufacturing the same Grant 8,987,867 - Lee , et al. March 24, 2 | 2015-03-24 |
Semiconductor Memory Device, Method Of Testing The Same And Method Of Operating The Same App 20140241076 - KWON; Hyung-Shin ;   et al. | 2014-08-28 |
Memory Core And Semiconductor Memory Device Including The Same App 20140198589 - MOK; Jung-Il ;   et al. | 2014-07-17 |
Wafer And Method Of Manufacturing The Same App 20140131840 - LEE; Ji Hyun ;   et al. | 2014-05-15 |
Multiple Well Bias Memory App 20140092680 - LEE; Chung-ki ;   et al. | 2014-04-03 |
Semiconductor device, method of adjusting load capacitance for the same, and semiconductor system including the same Grant 8,619,484 - Lim , et al. December 31, 2 | 2013-12-31 |
Semiconductor device, method of adjusting load capacitance for the same, and semiconductor system including the same Grant 08619484 - | 2013-12-31 |
Semiconductor memory device and method of reducing consumption of standby current therein Grant 8,411,520 - Lee , et al. April 2, 2 | 2013-04-02 |
Mobile system on chip (SoC) and mobile terminal using the mobile SoC, and method for refreshing a memory in the mobile SoC Grant 8,228,736 - Joo , et al. July 24, 2 | 2012-07-24 |
Semiconductor memory device for self refresh and memory system having the same Grant 8,144,539 - Lim , et al. March 27, 2 | 2012-03-27 |
Semiconductor Device, Method Of Adjusting Load Capacitance For The Same, And Semiconductor System Including The Same App 20120063251 - LIM; Jong Hyoung ;   et al. | 2012-03-15 |
Semiconductor memory device and method of performing a memory operation Grant 8,015,459 - Lim , et al. September 6, 2 | 2011-09-06 |
Bit line sense amplifier of semiconductor memory device and control method thereof Grant 7,940,589 - Lee , et al. May 10, 2 | 2011-05-10 |
Semiconductor memory device and method of reducing consumption of standby current therein App 20100172193 - Lee; Myung-Jae ;   et al. | 2010-07-08 |
Semiconductor Memory Device For Self Refresh And Memory System Having The Same App 20100165773 - LIM; Jong-Hyoung ;   et al. | 2010-07-01 |
Semiconductor memory device capable of arbitrarily setting the number of memory cells to be tested and related test method Grant 7,747,912 - Byun , et al. June 29, 2 | 2010-06-29 |
Mobile system on chip (SoC) and mobile terminal using the mobile SoC, and method for refreshing a memory in the mobile SoC App 20100142291 - Joo; Jae Hoon ;   et al. | 2010-06-10 |
Semiconductor memory device and method thereof App 20100106900 - Lim; Jong-Hyoung ;   et al. | 2010-04-29 |
Semiconductor memory device including on die termination circuit and on die termination method thereof Grant 7,675,316 - Lim , et al. March 9, 2 | 2010-03-09 |
Semiconductor memory device and method of performing a memory operation Grant 7,657,800 - Lim , et al. February 2, 2 | 2010-02-02 |
Row active time control circuit and a semiconductor memory device having the same Grant 7,656,741 - Lee , et al. February 2, 2 | 2010-02-02 |
Semiconductor memory device and burn-in test method thereof Grant 7,646,665 - Kim , et al. January 12, 2 | 2010-01-12 |
Semiconductor memory device for independently controlling internal supply voltages and method of using the same Grant 7,639,547 - Moon , et al. December 29, 2 | 2009-12-29 |
Probe sensing pads and methods of detecting positions of probe needles relative to probe sensing pads Grant 7,612,573 - Kim , et al. November 3, 2 | 2009-11-03 |
Circuit and method of controlling input/output sense amplifier of a semiconductor memory device Grant 7,554,866 - Moon , et al. June 30, 2 | 2009-06-30 |
Row active time control circuit and a semiconductor memory device having the same App 20090097349 - Lee; Ji-Hyun ;   et al. | 2009-04-16 |
Semiconductor memory device and test system of a semiconductor memory device App 20090044063 - Cho; Yong-Hwan ;   et al. | 2009-02-12 |
Bit Line Sense Amplifier Of Semiconductor Memory Device And Control Method Thereof App 20090016131 - Lee; Ji-Hun ;   et al. | 2009-01-15 |
Bit line sense amplifier and method thereof Grant 7,466,616 - Byun , et al. December 16, 2 | 2008-12-16 |
Semiconductor memory device for testing redundancy cells Grant 7,397,715 - Lim , et al. July 8, 2 | 2008-07-08 |
Semiconductor memory device for independently controlling internal supply voltages and method of using the same App 20080159044 - Moon; Jang-won ;   et al. | 2008-07-03 |
Semiconductor memory device and burn-in test method thereof App 20080151655 - Kim; Dae-sun ;   et al. | 2008-06-26 |
Circuit and method of generating internal supply voltage in semiconductor memory device Grant 7,391,254 - Lim , et al. June 24, 2 | 2008-06-24 |
Semiconductor memory device and method thereof App 20080052567 - Lim; Jong-Hyoung ;   et al. | 2008-02-28 |
Semiconductor Memory Device Capable Of Arbitrarily Setting The Number Of Memory Cells To Be Tested And Related Test Method App 20080022170 - BYUN; Sang-man ;   et al. | 2008-01-24 |
Circuit and method of controlling input/output sense amplifier of a semiconductor memory device App 20080008011 - Moon; Jang-won ;   et al. | 2008-01-10 |
Probe Sensing Pads And Methods Of Detecting Positions Of Probe Needles Relative To Probe Sensing Pads App 20070090851 - KIM; Kun-Up ;   et al. | 2007-04-26 |
Semiconductor memory device App 20070086252 - Lim; Jong-Hyoung ;   et al. | 2007-04-19 |
Circuit and method of generating internal supply voltage in semiconductor memory device App 20070070695 - Lim; Jong-Hyoung ;   et al. | 2007-03-29 |
Semiconductor device having fuse circuits App 20070058316 - Lim; Jong-Hyoung ;   et al. | 2007-03-15 |
Circuit and method for test mode entry of a semiconductor memory device Grant 7,184,340 - Lim February 27, 2 | 2007-02-27 |
Bit line sense amplifier and method thereof App 20070030748 - Byun; Sang-Man ;   et al. | 2007-02-08 |
Semiconductor memory device including on die termination circuit and on die termination method thereof App 20070030025 - Lim; Jong-Hyoung ;   et al. | 2007-02-08 |
Semiconductor device and method for controlling the same Grant 7,054,204 - Lim , et al. May 30, 2 | 2006-05-30 |
Tunable reference voltage generator App 20060103451 - Lim; Jong-Hyoung ;   et al. | 2006-05-18 |
Circuit and method for test mode entry of a semiconductor memory device App 20060092728 - Lim; Jong-Hyoung | 2006-05-04 |
Integrated circuit memory device including delay locked loop circuit and delay locked loop control circuit and method of controlling delay locked loop circuit Grant 6,937,534 - Lim , et al. August 30, 2 | 2005-08-30 |
Semiconductor device and method for controlling the same App 20050030798 - Lim, Jong-hyoung ;   et al. | 2005-02-10 |
Data output circuit for reducing skew of data signal Grant 6,822,490 - Hyun , et al. November 23, 2 | 2004-11-23 |
Integrated circuit memory device including delay locked loop circuit and delay locked loop control circuit and method of controlling delay locked loop circuit App 20040174760 - Lim, Jong-hyoung ;   et al. | 2004-09-09 |
Variable voltage data buffers Grant 6,696,860 - Lim , et al. February 24, 2 | 2004-02-24 |
Data output circuit for reducing skew of data signal App 20040017238 - Hyun, Dong-Ho ;   et al. | 2004-01-29 |
Sense amplifiers having gain control circuits therein that inhibit signal oscillations Grant 6,617,885 - Lim , et al. September 9, 2 | 2003-09-09 |
Variable voltage data buffers App 20020180483 - Lim, Jong-Hyoung ;   et al. | 2002-12-05 |
Sense amplifiers having gain control circuits therein that inhibit signal oscillations App 20020021147 - Lim, Jong-hyoung ;   et al. | 2002-02-21 |
Integrated circuit memory devices with improved twisted bit-line structures Grant 6,140,704 - Kang , et al. October 31, 2 | 2000-10-31 |
Internal power supply circuit for use in a semiconductor device Grant 6,111,457 - Lim , et al. August 29, 2 | 2000-08-29 |
Signal routing circuits having selective high impedance and low impedance output states Grant 6,087,887 - Lim , et al. July 11, 2 | 2000-07-11 |
Integrated circuit devices having voltage level responsive mode-selection circuits therein and methods of operating same Grant 6,081,460 - Lim , et al. June 27, 2 | 2000-06-27 |