Inventor

Hyehyeon Kim

Inventor

Seoul, KR

Overview

6→

Patents

2014–2021

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%

C07CAcyclic or carbocyclic compounds17%

C07DHeterocyclic compounds8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

LOC148%

Y02PClimate change mitigation technologies in the production or processing of goods8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

11,029,563Color conversion substrate and related display device2021 D0920964Display device2021 9,034,561'Photosensitive composition comprising an acrylate compound'2015 8,828,644'Compound, photosensitive composition comprising the same and photosensitive material'2014 8,822,112'Siloxane-based compound, photosensitive composition comprising the same and photosensitive material'2014 8,742,005'Acrylate-based compounds and photosensitive composition comprising the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to LG CHEMICAL LTD (4)· patent assignee history

2014–2015Patents assigned to KIM HYEHYEON (2)· patent assignee history

2014–2015Patents assigned to KWAK SANG KYU (2)· patent assignee history

2014–2015Patents assigned to LEE CHANGSOON (2)· patent assignee history

2014–2015Patents assigned to LEE KEON WOO (2)· patent assignee history

2014–2015Based in Seoul, KR· patent location history

2021Based in Ansan-si, KR· patent location history

2021Based in Gwangju-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	4	2014–2015
KIM HYEHYEONself	2	2014–2015
KWAK SANG KYU	2	2014–2015
LEE CHANGSOON	2	2014–2015
LEE KEON WOO	2	2014–2015

Locations

Location	Patents	Span
Seoul, KR	4	2014–2015
Ansan-si, KR	1	2021
Gwangju-si, KR	1	2021