Inventor
Yoo Nam Jeon
Inventor
Seongnam-si, KR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores34%
H10BElectronic memory devices34%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H10DInorganic electric semiconductor devices8%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,522,219Semiconductor memory device and method of programming multi bit data of the same20199,627,078'Semiconductor device and operating method thereof'20179,620,224'Semiconductor device and operating method thereof'20179,496,273'Three-dimensional nonvolatile memory device'20169,299,713'Three-dimensional nonvolatile memory device'20168,937,348'3-D nonvolatile memory device, memory system, and manufacturing method thereof'20158,625,359'Programming method of flash memory device'20147,972,925'Flash memory device and fabrication method thereof'20117,933,149'Non-volatile memory device'20117,855,921'Erase method and soft programming method of non-volatile memory device'20107,851,290'Method of fabricating semiconductor device'20107,773,429'Non-volatile memory device and driving method thereof'20107,719,049'Flash memory device and fabrication method thereof'20107,705,395'Flash memory cell and method of manufacturing the same and programming/erasing reading method of flash memory cell'20107,663,912'Non-volatile memory device and method of fabricating the same'20107,410,881'Method of manufacturing flash memory device'20087,099,198'Row decoder in flash memory and erase method of flash memory cell using the same'20066,884,679'Flash memory cell and method of manufacturing the same and programming/erasing/reading method of flash memory cell'20056,819,597'Row decoder in flash memory and erase method of flash memory cell using the same'20046,717,848'Sensing circuit in a multi-level flash memory cell'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2011Patents assigned to HYNIX SEMICONDUCTOR INC (13)· patent assignee history
2004–2010Based in Kyungki-do, KR· patent location history
2004–2010Based in Ichon-shi, KR· patent location history
2008–2014Based in Seongnam-si, KR· patent location history
2014–2019Patents assigned to SK HYNIX INC (7)· patent assignee history
2014–2015Patents assigned to JEON YOO NAM (2)· patent assignee history
2014Patents assigned to SHIM KEON SOO (1)· patent assignee history
2015–2019Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 13 | 2004–2011 |
| SK HYNIX INC | 7 | 2014–2019 |
| JEON YOO NAMself | 2 | 2014–2015 |
| SHIM KEON SOO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seongnam-si, KR | 7 | 2008–2014 |
| Gyeonggi-do, KR | 6 | 2015–2019 |
| Kyungki-do, KR | 4 | 2004–2010 |
| Ichon-shi, KR | 3 | 2004–2010 |