Inventor

Joo-Hee Seo

Inventor

Suwon-si, KR

Overview

4→

Patents

2017–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds22%

C09KMaterials for miscellaneous applications, not provided for elsewhere22%

H01LSemiconductor devices22%

H10KOrganic electric solid-state devices22%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

PatentTitleYear

10,680,190Organic compound, organic optoelectronic element, and display device2020 10,361,377Condensed cyclic compound and organic light emitting device including the same2019 9,768,393'Condensed-cyclic compound and organic light-emitting device including the same'2017 9,627,629'Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2017Patents assigned to CHEIL IND INC (2)· patent assignee history

2017Based in Uiwang-si, KR· patent location history

2017Based in Yongin-si, KR· patent location history

2019–2020Patents assigned to SAMSUNG SDI CO LTD (2)· patent assignee history

2019–2020Based 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	3	2017–2019
CHEIL IND INC	2	2017
SAMSUNG SDI CO LTD	2	2019–2020

Locations

Location	Patents	Span
Suwon-si, KR	2	2019–2020
Uiwang-si, KR	1	2017
Yongin-si, KR	1	2017