Inventor

Hyun Kyu Han

Inventor

Seoul, KR

Overview

1998–2021

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%

B82YSpecific uses or applications of nanostructures20%

C12NMicroorganisms or enzymes20%

G01NInvestigating or analysing materials by determining their chemical or physical properties20%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to LG SEMICON CO LTD (1)· patent assignee history

1998–2021Based in Seoul, KR· patent location history

2021Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA INST SCI & TECH	1	2021
LG SEMICON CO LTD	1	1998

Locations

Location	Patents	Span
Seoul, KR	2	1998–2021