Inventor
Eunji Choi
Inventor
Seoul, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television18%
G11BInformation storage based on relative movement between record carrier and transducer14%
LOC1414%
G06VImage or video recognition or understanding11%
H01LSemiconductor devices11%
H10KOrganic electric solid-state devices11%
G06FElectric digital data processing7%
G06KGraphical data reading7%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
PatentTitleYear
10,490,749Organic light emitting device201910,177,334Organic light emitting device and display device having the same2019D0837236Display screen or portion thereof with graphical user interface201910,116,910Imaging apparatus and method of providing imaging information201810,043,079Method and apparatus for providing multi-video summary2018D0819690Display screen or portion thereof with graphical user interface2018D0810758'Display screen or portion thereof with graphical user interface'20189,628,874'Imaging apparatus and method of providing video summary'20179,406,342'Imaging apparatus and method of providing imaging information'20169,065,075'Organic light emitting display device and fabricating method thereof'20158,885,109'Display device for displaying meta data according to command signal of remote controller and control method of the same'2014D0709880'Head mounted display'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2014Patents assigned to CHOI EUNJI (1)· patent assignee history
2014–2019Based in Seoul, KR· patent location history
2015–2019Patents assigned to SAMSUNG DISPLAY CO LTD (3)· patent assignee history
2015–2019Based in Bucheon-si, KR· patent location history
2016–2018Patents assigned to HANWHA TECHWIN CO LTD (4)· patent assignee history
2016–2018Based in Changwon-si, KR· patent location history
2018–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2019Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANWHA TECHWIN CO LTD | 4 | 2016–2018 |
| SAMSUNG DISPLAY CO LTD | 3 | 2015–2019 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2018–2019 |
| LG ELECTRONICS INC | 2 | 2014 |
| CHOI EUNJIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2014–2019 |
| Changwon-si, KR | 4 | 2016–2018 |
| Bucheon-si, KR | 2 | 2015–2019 |
| Yongin-si, KR | 1 | 2019 |