Inventor
Seok-Cheol Yoon
Inventor
Kyungki-do, KR
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores65%
G05FSystems for regulating electric or magnetic variables7%
H03KPulse technique7%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
H01LSemiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
E02BHydraulic engineering2%
G06FElectric digital data processing2%
H10BElectronic memory devices2%
PatentTitleYear
10,734,058Memory device detecting and correcting data error and operating method thereof20209,922,959'Semiconductor device'20189,734,888'Address storage circuit and memory and memory system including the same'20179,653,133'Semiconductor device and semiconductor system'20179,514,798'Address storage circuit and memory and memory system including the same'20169,412,427'Precharge circuit and semiconductor apparatus including the same'20169,397,672'Semiconductor device'20169,396,786'Memory and memory system including the same'20169,190,137'Memory performing target refresh operation and memory system including the same'20158,970,236'Internal voltage generating circuit for preventing voltage drop of internal voltage'20158,320,197'Semiconductor memory device'20128,296,610'Semiconductor memory device and method for testing the same'20128,248,126'Clock control circuit and data alignment circuit including the same'20128,159,898'Architecture of highly integrated semiconductor memory device'20128,108,709'Output enable signal generation circuit for semiconductor memory device'20128,050,118'Semiconductor memory device'20117,977,966'Internal voltage generating circuit for preventing voltage drop of internal voltage'20117,885,135'Semiconductor memory device'20117,843,211'Impedance adjusting circuit and semiconductor memory device having the same'20107,826,278'Semiconductor memory device for generating core voltage'20107,821,846'Semiconductor memory device and its driving method'20107,813,211'Semiconductor memory device'20107,755,383'Calibration circuit, semiconductor memory device including the same, and operating method of the calibration circuit'20107,668,032'Refresh operation of memory device'20107,663,931'Word line driving method of semiconductor memory device'20107,619,946'Active driver for use in semiconductor device'20097,577,050'Semiconductor memory device for measuring internal voltage'20097,545,203'Internal voltage generation circuit'20097,489,170'Delay locked loop in synchronous semiconductor memory device and driving method thereof'20097,420,358'Internal voltage generating apparatus adaptive to temperature change'20087,394,718'Semiconductor memory device having a global data bus'20087,227,805'Semiconductor memory device having a global data bus'20077,106,640'Semiconductor memory device capable of detecting repair address at high speed'20067,031,202'Method and apparatus for rapidly storing data in memory cell without voltage loss'20066,903,992'Repair fuse box of semiconductor device'20056,788,599'Auto precharge apparatus having autoprecharge gapless function protecting circuit in semiconductor memory device'20046,731,560'Refresh apparatus for semiconductor memory device, and refresh method thereof'20046,286,077'Synchronous semiconductor memory device with a plurality of memory modules which has an additional function for masking a data strobe signal outputted from each memory module'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2006Based in Ichon-shi, KR· patent location history
2004–2015Patents assigned to HYNIX SEMICONDUCTOR INC (27)· patent assignee history
2004–2015Based in Kyungki-do, KR· patent location history
2004–2005Based in Chungcheongbuk-do, KR· patent location history
2005Patents assigned to HYNIX SEMCONDUCTOR INC (1)· patent assignee history
2010–2018Based in Gyeonggi-do, KR· patent location history
2012–2016Patents assigned to YOON SEOK-CHEOL (7)· patent assignee history
2012Patents assigned to JANG JI-EUN (3)· patent assignee history
2015–2020Patents assigned to SK HYNIX INC (9)· patent assignee history
2017–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 27 | 2004–2015 |
| SK HYNIX INC | 9 | 2015–2020 |
| YOON SEOK-CHEOLself | 7 | 2012–2016 |
| JANG JI-EUN | 3 | 2012 |
| HYNIX SEMCONDUCTOR INC | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 20 | 2004–2015 |
| Gyeonggi-do, KR | 10 | 2010–2018 |
| Ichon-shi, KR | 3 | 2001–2006 |
| Seoul, KR | 2 | 2017–2020 |
| Chungcheongbuk-do, KR | 2 | 2004–2005 |