Inventor

Hang Ken Lee

Inventor

Daejeon, KR

Overview

3→

Patents

2018–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H01Lprimary

H01LSemiconductor devices19%

H10KOrganic electric solid-state devices19%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%

C07DHeterocyclic compounds13%

Y02PClimate change mitigation technologies in the production or processing of goods13%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

H01BCables6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

PatentTitleYear

10,693,081Heterocyclic compound and organic solar cell comprising same2020 10,344,028Organic semiconductor compound, production method thereof, and organic electronic device using the same2019 9,966,548Conductive polymer ink composition and organic solar cell including the same2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to LG CHEMICAL LTD (2)· patent assignee history

2018–2020Based in Daejeon, KR· patent location history

2019Patents assigned to KOREA RES INST CHEMICAL TECH (1)· patent assignee history

2019Patents assigned to UNIV KYONGGI IND & ACAD COOP FOUND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	2	2018–2020
KOREA RES INST CHEMICAL TECH	1	2019
UNIV KYONGGI IND & ACAD COOP FOUND	1	2019

Locations

Location	Patents	Span
Daejeon, KR	3	2018–2020