Inventor
Nae-sung Lee
Inventor
Seoul, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures29%
C01BNon-metallic elements21%
H01JElectric discharge tubes or discharge lamps21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C23CCoating metallic material4%
C30BSingle-crystal growth4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
10,822,236Method of manufacturing carbon nanotubes using electric arc discharge20209,365,427'Method for purifying carbon nanotubes'20167,798,882'Method of manufacturing electron emission device and electron emission device manufactured by the method'20107,020,064'Rewritable data storage using carbonaceous material and writing/reading method thereof'20066,836,066'Triode field emission display using carbon nanobtubes'20046,699,642'Method of manufacturing triode carbon nanotube field emitter array'20046,673,392'Method of vertically aligning carbon nanotubes on substrates at low pressure using thermal chemical vapor deposition with DC bias'20046,420,726'Triode structure field emission device'20026,339,281'Method for fabricating triode-structure carbon nanotube field emitter array'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2010Patents assigned to SAMSUNG SDI CO LTD (6)· patent assignee history
2002–2020Based in Seoul, KR· patent location history
2006Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2016Patents assigned to UNIV SEJONG IND ACAD COOP GR (1)· patent assignee history
2020Patents assigned to INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV (1)· patent assignee history
2020Patents assigned to INDUSTRY ACADEMIC COOPERATION GROUP OF SEJONG UNIV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 6 | 2002–2010 |
| INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV | 1 | 2020 |
| INDUSTRY ACADEMIC COOPERATION GROUP OF SEJONG UNIV | 1 | 2020 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2006 |
| UNIV SEJONG IND ACAD COOP GR | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 9 | 2002–2020 |