Inventor

Sang-yong Shim

Inventor

Seoul, KR

Overview

3→

Patents

2004–2021

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.

D06Fprimary

D06FLaundering, drying, ironing, pressing or folding textile articles22%

C09KMaterials for miscellaneous applications, not provided for elsewhere11%

C23FNon-mechanical removal of metallic material from surface11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%

H01LSemiconductor devices11%

H10DInorganic electric semiconductor devices11%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%

PatentTitleYear

10,910,412Etchant composition, and method for manufacturing metal pattern and array substrate using the same2021 6,874,191'Washing machine and controlling method thereof'2005 6,789,404'Washing machine and controlling method therof'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2004–2005Based in Seoul, KR· patent location history

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

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	2	2004–2005
SAMSUNG DISPLAY CO LTD	1	2021

Locations

Location	Patents	Span
Seoul, KR	2	2004–2005
Asan-si, KR	1	2021