Inventor

Hyun Sup Lee

Inventor

Daejeon, KR

Overview

4→

Patents

2001–2021

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.

A61Lprimary

A61LMethods or apparatus for sterilising materials or objects in general6%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C08JWorking-up6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

D10BIndexing scheme associated with sublasses of section d, relating to textiles6%

PatentTitleYear

11,004,870Transistor structure, display device including transistor structure, and method of manufacturing transistor structure2021 11,000,829Super absorbent polymer and method for producing same2021 10,976,229Method for preparing a synthetic resin filament in a melt blowing process from rheological properties of the synthetic resin2021 6,194,822'Alignment of asymmetric apertured grids for electron gun assembly'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to CHUNGHWA PICTURE TUBES LTD (1)· patent assignee history

2001Based in Taipei, TW· patent location history

2021Patents assigned to LG CHEMICAL LTD (2)· patent assignee history

2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	2	2021
CHUNGHWA PICTURE TUBES LTD	1	2001
SAMSUNG DISPLAY CO LTD	1	2021

Locations

Location	Patents	Span
Daejeon, KR	2	2021
Hwaseong-si, KR	1	2021
Taipei, TW	1	2001