Inventor
Heung-Yeol Na
Inventor
Yongin, KR
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material17%
H10KOrganic electric solid-state devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H01LSemiconductor devices9%
H01JElectric discharge tubes or discharge lamps5%
H10DInorganic electric semiconductor devices5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
Y10TTechnical subjects covered by former us classification3%
B41MPrinting, duplicating, marking, or copying processes2%
PatentTitleYear
D0916129Display screen or portion thereof with graphical user interface202110,676,811Method of manufacturing display device20209,472,132'Display device and driving method thereof'20169,368,068'Pixel circuit and display device using the same'20169,311,851'Pixel circuit, display device using the same, and display device driving method'20169,287,525'Organic light emitting diode display and method for manufacturing the same'20169,257,069'Organic light emitting diode display and method of driving the same'20169,076,390'Display device and display device driving method'20159,041,047'Organic light emitting diode display and method for manufacturing the same'20159,034,156'Sputtering apparatus'20159,006,012'Organic light emitting diode display and method of manufacturing the same'20158,992,749'Sputtering apparatus'20158,894,768'Apparatus for processing substrate'20148,882,976'Magnetron unit moving apparatus for preventing magnetization and magnetron sputtering equipment having the same'20148,879,032'Alignment layer for display device, liquid crystal display device including the same and method and apparatus for treating the same'20148,840,533'Rubbing apparatus'20148,835,914'Organic light emitting display devices and methods of manufacturing organic light emitting display devices'20148,815,016'Heating unit and substrate processing apparatus having the same'20148,803,148'Thin film transistor, manufacturing method of thin film transistor, and organic light emitting diode display including the same'20148,771,420'Substrate processing apparatus'20148,727,826'Donor substrate, method of manufacturing a donor substrate and a method of manufacturing an organic light emitting display device using a donor substrate'20148,658,460'Organic light-emitting display device and method of manufacturing the same'20148,546,248'Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same'20138,512,530'Sputtering apparatus'20138,486,195'Atomic layer deposition apparatus and method of fabricating atomic layer using the same'20138,461,058'Organic layer deposition apparatus, and method of manufacturing organic light-emitting display apparatus using the same'20138,384,087'Thin film transistor, organic light emitting diode display device having the same, and method of fabricating the same'20138,373,097'Apparatus for thermally processing substrate'20138,343,281'Source gas supply unit, and deposition apparatus and method using the same'20138,048,783'Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2016Based in Yongin, KR· patent location history
2013–2020Patents assigned to SAMSUNG DISPLAY CO LTD (26)· patent assignee history
2013–2015Patents assigned to NA HEUNG-YEOL (17)· patent assignee history
2013–2015Patents assigned to HONG JONG-WON (10)· patent assignee history
2013–2015Patents assigned to LEE KI-YONG (10)· patent assignee history
2013–2015Patents assigned to CHANG SEOK-RAK (9)· patent assignee history
2014Based in Yongin-si, KR· patent location history
2020Based in Suwon-si, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 26 | 2013–2020 |
| NA HEUNG-YEOLself | 17 | 2013–2015 |
| HONG JONG-WON | 10 | 2013–2015 |
| LEE KI-YONG | 10 | 2013–2015 |
| CHANG SEOK-RAK | 9 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin, KR | 27 | 2011–2016 |
| Seoul, KR | 1 | 2021 |
| Suwon-si, KR | 1 | 2020 |
| Yongin-si, KR | 1 | 2014 |