Inventor
Jang-Sik Lee
Inventor
Seoul, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices30%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
B82YSpecific uses or applications of nanostructures13%
C23CCoating metallic material9%
G11CStatic stores9%
H10BElectronic memory devices9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,268,711'Floating gate having multiple charge storing layers, method of fabricating the floating gate, non-volatile memory device using the same, and fabricating method thereof'20128,237,199'Cell array of semiconductor memory device and a method of forming the same'20127,897,458'Method of forming floating gate, non-volatile memory device using the same, and fabricating method thereof'20117,795,643'Cell array of semiconductor memory device and a method of forming the same'20107,745,874'Floating gate having multiple charge storing layers, method of fabricating the floating gate, non-volatile memory device using the same, and fabricating method thereof'20106,635,571'Process for forming aluminum or aluminum oxide thin film on substrates'20036,340,600'Methods for fabricating large single-grained ferroelectric thin film, for fabricating ferroelectric thin film capacitor using the same, and for fabricating ferroelectric memory device using the same'20026,335,207'Method for fabricating ferroelectric thin film'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to JOO SEUNG KI (2)· patent assignee history
2002–2003Based in Pusan, KR· patent location history
2010–2012Patents assigned to UNIV KOOKMIN IND ACAD COOP FOUND (3)· patent assignee history
2010–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2010–2012Based in Seoul, KR· patent location history
2010–2012Based in Suwon-si, KR· patent location history
2012Patents assigned to LEE JANG-SIK (2)· patent assignee history
2012Patents assigned to CHO JINHAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV KOOKMIN IND ACAD COOP FOUND | 3 | 2010–2012 |
| JOO SEUNG KI | 2 | 2002–2003 |
| LEE JANG-SIKself | 2 | 2012 |
| SAMSUNG ELECTRONICS CO LTD | 2 | 2010–2012 |
| CHO JINHAN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 3 | 2010–2012 |
| Pusan, KR | 3 | 2002–2003 |
| Suwon-si, KR | 2 | 2010–2012 |