Inventor
Sung Woong Chung
Inventor
Icheon-si, KR
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices22%
H10BElectronic memory devices15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
G11CStatic stores14%
H10NElectric solid-state devices not otherwise provided for13%
H01LSemiconductor devices9%
G06FElectric digital data processing6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%
PatentTitleYear
10,580,969Electronic device202010,403,345Electronic device20199,923,026'Electronic device including a semiconductor memory having a barrier layer'20189,892,774'Electronic device'20189,570,511'Electronic device having buried gate and method for fabricating the same'20179,520,187'Electric device having wire contacts coupled to stack structures with variable resistance elements'20169,412,444'Electronic device'20169,406,380'Electronic device'20169,331,267'Electronic device having buried gate and method for fabricating the same'20169,147,442'Electronic device'20158,502,186'Semiconductor memory device'20138,476,707'Method for manufacturing semiconductor device'20138,357,572'Method of manufacturing semiconductor device with recess and Fin structure'20138,325,541'Non-volatile semiconductor memory apparatus'20128,159,871'Magnetoresistive memory cell using floating body effect, memory device having the same, and method of operating the memory device'20128,115,255'Method for manufacturing semiconductor device'20128,110,871'Semiconductor device with recess and fin structure'20127,960,761'Semiconductor device having a recess channel transistor'20117,943,444'Vertical floating body cell of a semiconductor device and method for fabricating the same'20117,910,989'Semiconductor device with increased channel area and decreased leakage current'20117,727,826'Method for manufacturing a semiconductor device'20107,691,699'Transistor for semiconductor device and method of forming the same'20107,692,251'Transistor for semiconductor device and method of forming the same'20107,663,188'Vertical floating body cell of a semiconductor device and method for fabricating the same'20107,638,838'Semiconductor device with substantial driving current and decreased junction leakage current'20097,615,449'Semiconductor device having a recess channel transistor'20097,592,210'Semiconductor device with increased channel area and decreased leakage current'20097,459,358'Method for fabricating a semiconductor device'20087,432,162'Semiconductor device with substantial driving current and decreased junction leakage current'20086,949,447'Method for fabricating isolation layer in semiconductor device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2013Patents assigned to HYNIX SEMICONDUCTOR INC (17)· patent assignee history
2005Based in Kyungki-do, KR· patent location history
2008–2020Based in Gyeonggi-do, KR· patent location history
2009–2019Based in Icheon-si, KR· patent location history
2012–2020Patents assigned to SK HYNIX INC (11)· patent assignee history
2012–2013Patents assigned to CHUNG SUNG WOONG (6)· patent assignee history
2012–2013Patents assigned to 658868 N B INC (2)· patent assignee history
2012–2013Patents assigned to KIM JOONG SIK (2)· patent assignee history
2012Based in Ichon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 17 | 2005–2013 |
| SK HYNIX INC | 11 | 2012–2020 |
| CHUNG SUNG WOONGself | 6 | 2012–2013 |
| 658868 N B INC | 2 | 2012–2013 |
| KIM JOONG SIK | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Icheon-si, KR | 20 | 2009–2019 |
| Gyeonggi-do, KR | 8 | 2008–2020 |
| Ichon-si, KR | 1 | 2012 |
| Kyungki-do, KR | 1 | 2005 |