Inventor
Sam Kyu Won
Inventor
Icheon-si, KR
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores80%
H03KPulse technique4%
A63HToys, e.g. tops, dolls, hoops or building blocks2%
G05FSystems for regulating electric or magnetic variables2%
G06FElectric digital data processing2%
H01LSemiconductor devices2%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses2%
H10BElectronic memory devices2%
H10NElectric solid-state devices not otherwise provided for2%
PatentTitleYear
10,971,548Variable resistance memory device including symmetrical memory cell arrangements and method of forming the same202110,163,523Semiconductor device and operating method thereof20189,899,102'Semiconductor device and operating method thereof'20189,275,745'Semiconductor device and method of operating the same'20169,013,945'Token ring architecture based memory system and operating method to optimize current consumption'20159,015,392'Multi-chip package and operating method thereof'20158,908,462'Semiconductor device including current compensator'20148,335,118'Method of operating a flash memory device'20128,218,368'Semiconductor memory device and erase method in the same'20128,159,883'Semiconductor memory device having a block decoder for preventing disturbance from unselected memory blocks'20128,125,828'Page buffer circuit with reduced size and methods for reading and programming data with the same'20128,107,297'Method of reading nonvolatile memory device and method of operating nonvolatile memory device'20128,085,602'Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device'20117,948,805'Method of programming a multi level cell'20117,924,611'Page buffer circuit with reduced size and methods for reading and programming data with the same'20117,898,865'Method of reading nonvolatile memory device and method of operating nonvolatile memory device'20117,898,876'Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device'20117,830,717'Method for performing erasing operation in nonvolatile memory device'20107,813,188'Non-volatile memory device and a method of programming a multi level cell in the same'20107,808,840'Method of operating a non-volatile memory device'20107,800,955'Programming method of a non-volatile memory device'20107,787,299'Semiconductor memory device and erase method in the same'20107,782,667'Method of operating a flash memory device'20107,715,232'Method of determining a flag state of a non-volatile memory device'20107,688,667'Voltage converter circuit and flash memory device having the same'20107,684,242'Flash memory device and method of operating the same'20107,623,403'NAND flash memory device and method of operating the same'20097,535,768'Method of controlling copy-back operation of flash memory device including multi-level cells'20097,515,477'Non-volatile memory device and method of programming the same'20097,508,709'Page buffer circuit with reduced size and methods for reading and programming data with the same'20097,440,346'Semiconductor device'20087,301,825'Method of controlling copy-back operation of flash memory device including multi-level cells'20077,260,017'Non-volatile memory device having buffer memory with improve read speed'20077,233,213'Oscillator of semiconductor device'20077,200,044'Page buffer circuit with reduced size, and flash memory device having page buffer and program operation method thereof'20076,903,595'High voltage transfer circuit'20056,625,062'Flash memory device'20036,498,764'Flash memory device having a multi-bank structure'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2012Patents assigned to HYNIX SEMICONDUCTOR INC (31)· patent assignee history
2007–2015Based in Icheon-si, KR· patent location history
2007–2012Based in Kyungki-do, KR· patent location history
2010–2012Based in Yongin-si, KR· patent location history
2010–2014Based in Hwaseong-si, KR· patent location history
2011–2012Patents assigned to WON SAM KYU (6)· patent assignee history
2011–2018Based in Gyeonggi-do, KR· patent location history
2012Patents assigned to BAEK KWANG HO (4)· patent assignee history
2012Patents assigned to CHA JAE WON (3)· patent assignee history
2014–2018Patents assigned to SK HYNIX INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 31 | 2002–2012 |
| SK HYNIX INC | 6 | 2014–2018 |
| WON SAM KYUself | 6 | 2011–2012 |
| BAEK KWANG HO | 4 | 2012 |
| CHA JAE WON | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Icheon-si, KR | 10 | 2007–2015 |
| Gyeonggi-do, KR | 8 | 2011–2018 |
| Yongin-si, KR | 8 | 2010–2012 |
| Hwaseong-si, KR | 4 | 2010–2014 |
| Kyungki-do, KR | 4 | 2007–2012 |