Inventor
Ho-Kyoon Chung
Inventor
Yongin-si, KR
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices25%
H05BElectric heating13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
H10DInorganic electric semiconductor devices8%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B82YSpecific uses or applications of nanostructures4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
B41MPrinting, duplicating, marking, or copying processes3%
C23CCoating metallic material3%
PatentTitleYear
9,287,529'Method for fabricating OLED using roll to roll processing'20168,969,116'Selective OLED vapor deposition using electric charges'20158,013,514'Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state'20117,915,817'Double-sided light emitting device'20117,876,042'Double-sided light emitting device'20117,828,618'Super-thin OLED and method for manufacturing the same'20107,589,461'Organic electroluminescent display device having a photonic crystal layer provided over electroluminescent stack'20097,579,199'TFT, flat panel display device having the same, method of manufacturing TFT, method of manufacturing flat panel display device, and method of manufacturing donor sheet'20097,553,720'Non-volatile memory device and fabrication method thereof'20097,521,130'Organic electroluminescent display device having superior characteristics at high temperature'20097,517,593'Donor substrate for laser induced thermal imaging method and organic electroluminescent display device fabricated using the same'20097,492,095'Double-sided light emitting device'20097,414,599'Organic light emitting device pixel circuit and driving method therefor'20087,388,223'Flat panel display device and method of fabricating the same'20087,381,579'Donor sheet, method of manufacturing the same, method of manufacturing TFT using the donor sheet, and method of manufacturing flat panel display device using the donor sheet'20087,378,711'TFT, flat panel display device having the same, method of manufacturing TFT, method of manufacturing flat panel display device, and method of manufacturing donor sheet'20087,339,315'Full color organic light-emitting device having color modulation layer'20087,307,281'Method of manufacturing substrate, method of manufacturing organic electroluminescent display device using the method, and organic electroluminescent display device'20077,230,374'Full color organic light-emitting device having color modulation layer'20077,049,161'Method of manufacturing substrate, method of manufacturing organic electroluminescent display device using the method, and organic electroluminescent display device'20067,038,236'Flat panel display device and method of fabricating the same'20066,436,809'Method of manufacturing semiconductor devices, etching compositions for manufacturing semiconductor devices, and semiconductor devices made using this method'20026,232,228'Method of manufacturing semiconductor devices, etching composition for manufacturing semiconductor devices, and semiconductor devices made using the method'20016,140,233'Method of manufacturing semiconductor devices, etching compositions for manufacturing semiconductor devices, and semiconductor devices thereby'20005,944,889'Methods of heat-treating semiconductor wafers'19995,846,921'Semiconductor substrate cleaning solutions, methods of forming the same, and methods using the same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
1998–2015Based in Seoul, KR· patent location history
2000–2008Based in Yongin, KR· patent location history
2006–2008Patents assigned to SAMSUNG SDI CO LTD (9)· patent assignee history
2007–2016Based in Yongin-si, KR· patent location history
2009–2011Patents assigned to SAMSUNG MOBILE DISPLAY CO LTD (10)· patent assignee history
2009Based in Yongi-si, KR· patent location history
2009Based in Suwon-si, KR· patent location history
2015Patents assigned to UNIVERSAL DISPLAY CORP (1)· patent assignee history
2016Patents assigned to UNIV SUNGKYUNKWAN RES & BUS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG MOBILE DISPLAY CO LTD | 10 | 2009–2011 |
| SAMSUNG SDI CO LTD | 9 | 2006–2008 |
| SAMSUNG ELECTRONICS CO LTD | 5 | 1998–2002 |
| UNIV SUNGKYUNKWAN RES & BUS | 1 | 2016 |
| UNIVERSAL DISPLAY CORP | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 14 | 2007–2016 |
| Yongin, KR | 7 | 2000–2008 |
| Seoul, KR | 3 | 1998–2015 |
| Yongi-si, KR | 1 | 2009 |
| Suwon-si, KR | 1 | 2009 |