Inventor
Eun-ah Song
Inventor
Suwon-si, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography18%
G06FElectric digital data processing18%
G06KGraphical data reading18%
G06TImage data processing or generation, in general12%
H01LSemiconductor devices12%
H04NPictorial communication, e.g. television12%
H10KOrganic electric solid-state devices12%
PatentTitleYear
10,990,860Calibration chart based image forming apparatus202110,431,773Organic light emitting display device20199,270,867'Image compensation device, image processing apparatus and methods thereof'20169,203,051'Organic light emitting display apparatus including viscoelastic layer and method for manufacturing the same'20159,098,792'Print controlling apparatus, image forming apparatus, method of color revising and computer-readable recording medium'20158,526,608'Printing system and printer with electronic signature capability and method thereof'20137,929,695'Printing system and printer with electronic signature capability and method thereof'20117,248,811'Oxidation catalyst unit, a controlling method thereof, and a wet-type electrophotographic image forming apparatus comprising the oxidation catalyst unit'20077,054,569'Wet electrophotographic image forming machine and method for recognizing a use life of a development cartridge used therein'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2006–2019Based in Seoul, KR· patent location history
2007–2016Based in Suwon-si, KR· patent location history
2013–2016Patents assigned to SONG EUN-AH (2)· patent assignee history
2015–2019Patents assigned to LG DISPLAY CO LTD (2)· patent assignee history
2015Based in Paju-si, KR· patent location history
2016Patents assigned to CHO MIN-KI (1)· patent assignee history
2016Patents assigned to HA YEONG-HO (1)· patent assignee history
2021Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 6 | 2006–2016 |
| LG DISPLAY CO LTD | 2 | 2015–2019 |
| SONG EUN-AHself | 2 | 2013–2016 |
| CHO MIN-KI | 1 | 2016 |
| HA YEONG-HO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 5 | 2007–2016 |
| Seoul, KR | 2 | 2006–2019 |
| Seongnam-si, KR | 1 | 2021 |
| Paju-si, KR | 1 | 2015 |