Inventor
Jum Soo Kim
Inventor
Kyungki-do, KR
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices36%
H10DInorganic electric semiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
G11CStatic stores8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H01LSemiconductor devices3%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C04BLime, magnesia2%
H01BCables2%
PatentTitleYear
9,490,015'Semiconductor memory device, memory system having the same, and method of operating the same'20169,412,452'Semiconductor device'20169,123,736'Semiconductor device and method of manufacturing the same'20158,937,344'Semiconductor device and method of manufacturing the same'20158,520,440'Semiconductor memory device and method of operating the same'20137,715,230'Method of operating a flash memory device'20107,696,074'Method of manufacturing NAND flash memory device'20107,553,724'Method for manufacturing code address memory cell by which a stack insulating film of an oxide film and a nitride film used as a dielectric film in a flash memory is used as a gate oxide film'20097,465,631'Method of fabricating a non-volatile memory device'20087,439,603'Non-volatile memory device and fabricating method thereof'20087,297,595'Non-volatile memory device and fabricating method thereof'20077,259,074'Trench isolation method in flash memory device'20077,253,056'Flash memory cell and method for manufacturing the same'20077,214,581'Method of fabricating flash memory device'20077,183,155'Non-volatile memory device and fabricating method thereof'20077,169,670'Method of forming gate oxide layer in semiconductor device'20077,122,428'Device isolation method of semiconductor memory device and flash memory device fabricating method using the same'20067,122,427'Method of fabricating non-volatile memory device'20067,074,682'Method for fabricating a semiconductor device having self aligned source (SAS) crossing trench'20067,049,236'Method of manufacturing a semiconductor device'20067,041,555'Method for manufacturing flash memory device'20067,015,099'Method of manufacturing a flash memory cell capable of increasing a coupling ratio'20066,844,231'Method of manufacturing a flash memory cell using a self-aligned floating gate'20056,721,208'Method of erasing flash memory cells'20046,720,217'Method of manufacturing flash memory device using trench device isolation process'20046,627,105'Method of fabricating a piezoelectric ceramic'20036,620,684'Method of manufacturing nonvolatile memory cell'20036,372,576'Method for manufacturing a floating gate in a flash memory device'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Based in Ichon-shi, KR· patent location history
2003–2010Patents assigned to HYNIX SEMICONDUCTOR INC (12)· patent assignee history
2003–2009Based in Kyungki-do, KR· patent location history
2006–2007Patents assigned to DONGBU ELECTRONICS CO LTD (5)· patent assignee history
2006–2010Based in Icheon-si, KR· patent location history
2006–2007Based in Icheon-shi, KR· patent location history
2007–2008Patents assigned to DONGBU HITEK CO LTD (3)· patent assignee history
2013–2016Patents assigned to SK HYNIX INC (5)· patent assignee history
2013–2015Patents assigned to AHN JUNG RYUL (2)· patent assignee history
2013–2015Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 12 | 2003–2010 |
| DONGBU ELECTRONICS CO LTD | 5 | 2006–2007 |
| SK HYNIX INC | 5 | 2013–2016 |
| DONGBU HITEK CO LTD | 3 | 2007–2008 |
| AHN JUNG RYUL | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 12 | 2003–2009 |
| Ichon-shi, KR | 5 | 2002–2006 |
| Icheon-si, KR | 4 | 2006–2010 |
| Suwon-si, KR | 3 | 2013–2015 |
| Icheon-shi, KR | 2 | 2006–2007 |