Inventor
Ajeong Choi
Inventor
Suwon-si, KR
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices21%
H10KOrganic electric solid-state devices21%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
C07DHeterocyclic compounds5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
G08BSignalling systems, e.g. personal calling systems4%
PatentTitleYear
10,879,475Composition, electronic device, and thin film transistor202010,854,831Thin film transistor including a pair of auxiliary structures corresponding to source/drain and method of manufacturing the same202010,727,426Thin film transistor, method of manufacturing the same, and electronic device including the same202010,651,255Thin film transistor and method of manufacturing the same202010,559,764Fused polycyclic heteroaromatic compound, organic thin film including compound and electronic device including organic thin film202010,522,771Composition, electronic device, and thin film transistor201910,476,014Composition, electronic device, and thin film transistor201910,358,578Insulating ink and insulator and thin film transistor and electronic device201910,230,059Organic compound and organic thin film and electronic device201910,038,155Composition for surface-modifying insulator, method for surface-modifying insulator, insulator, and thin film transistor20189,988,472Composition, electronic device, and thin film transistor20189,923,159'Thin film transistor, method of manufacturing same, and electronic device including thin same'20189,792,586'System and method for perceiving outcast in group'20179,761,818'Method of manufacturing thin film transistor, thin film transistor manufactured by the method, and electronic device comprising the thin film transistor'20179,218,749'System and method for monitoring behavior of students in field trips'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2017Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history
2015–2017Based in Daejeon, KR· patent location history
2017–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (12)· patent assignee history
2017Patents assigned to KOREA ADVANCED INST OF SCIENCE & TECH (KAIST) (1)· patent assignee history
2017–2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 12 | 2017–2020 |
| KOREA ADVANCED INST SCI & TECH | 2 | 2015–2017 |
| KOREA ADVANCED INST OF SCIENCE & TECH (KAIST) | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 13 | 2017–2020 |
| Daejeon, KR | 2 | 2015–2017 |