Inventor
Tae-Kyung Ahn
Inventor
Seoul, KR
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices14%
H10DInorganic electric semiconductor devices10%
B82YSpecific uses or applications of nanostructures8%
C30BSingle-crystal growth7%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
H05BElectric heating6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
Y10TTechnical subjects covered by former us classification6%
H01LSemiconductor devices3%
PatentTitleYear
10,671,225Touch sensor and display device including the same20209,598,634'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20179,373,669'Organic light-emitting display device and method of manufacturing the same'20169,105,862'Organic light-emitting display device'20159,035,313'Thin film transistor, method of manufacturing the same and flat panel display device having the same'20158,911,883'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20148,901,563'Organic light-emitting display device and method of manufacturing the same'20148,796,679'Thin film transistor having semiconductor active layer'20148,759,133'Back panel for flat panel display apparatus, flat panel display apparatus comprising the same, and method of manufacturing the back panel'20148,758,864'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20148,710,503'Organic light-emitting display and method of manufacturing the same'20148,659,016'Thin film transistor, method of manufacturing the same and flat panel display device having the same'20148,633,490'Organic electroluminescence display and manufacturing method thereof'20148,575,606'Back panel for flat panel display apparatus, flat panel display apparatus comprising the same, and method of manufacturing the back panel'20138,546,175'Organic light-emitting display device and method of manufacturing the same'20138,541,258'Thin film transistor, method of manufacturing the same and flat panel display device having the same'20138,466,465'Thin film transistor having an oxide semiconductor bilayer, method of manufacturing the same and flat panel display device having the same'20138,440,254'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20138,440,480'Method for fabricating an electroluminescence device'20138,436,342'Organic light emitting display device and method of manufacturing the same'20138,420,457'Thin film transistor and method of manufacturing the same'20138,376,017'Flexible substrate bonding and debonding apparatus'20138,330,150'Organic light-emitting display device'20128,288,768'Thin film transistor, method of manufacturing the same, and flat panel display device having the same'20128,237,168'Organic light emitting display device'20128,188,650'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20128,148,779'Thin film transistor, method of manufacturing the same and flat panel display device having the same'20128,017,513'Method of manufacturing semiconductor active layer, method of manufacturing thin film transistor using the same and thin film transistor having semiconductor active layer'20118,012,781'Method for fabricating an electroluminescence device'20117,994,500'Thin film transistor, method of manufacturing the same and flat panel display device having the same'20117,862,796'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20117,850,943'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20107,835,001'Method of aligning a substrate, mask to be aligned with the same, and flat panel display apparatus using the same'20107,829,189'Alloy-type semiconductor nanocrystals'20107,658,905'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20107,569,248'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20097,476,487'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20097,468,168'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20087,250,082'Alloy type semiconductor nanocrystals and method for preparing the same'20077,199,393'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20076,869,864'Method for producing quantum dot silicate thin film for light emitting device'20055,201,450'Heat block of wire bonding machine'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (17)· patent assignee history
2005–2017Based in Seoul, KR· patent location history
2010–2015Based in Suwon-si, KR· patent location history
2011–2016Based in Yongin, KR· patent location history
2012–2020Patents assigned to SAMSUNG DISPLAY CO LTD (19)· patent assignee history
2012–2015Patents assigned to AHN TAE-KYUNG (15)· patent assignee history
2012–2015Patents assigned to KIM MIN-KYU (9)· patent assignee history
2012–2015Patents assigned to JEONG JAE-KYEONG (8)· patent assignee history
2013–2014Based in Youngin, KR· patent location history
2015–2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 19 | 2012–2020 |
| SAMSUNG ELECTRONICS CO LTD | 17 | 2005–2017 |
| AHN TAE-KYUNGself | 15 | 2012–2015 |
| KIM MIN-KYU | 9 | 2012–2015 |
| JEONG JAE-KYEONG | 8 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 17 | 2005–2017 |
| Yongin, KR | 12 | 2011–2016 |
| Suwon-si, KR | 8 | 2010–2015 |
| Yongin-si, KR | 2 | 2015–2020 |
| Youngin, KR | 2 | 2013–2014 |