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Inventor

Yong Duck Kwon

Inventor
Suwon-si, KR

Overview

3→
Patents
2016–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

C01Bprimary
C01BNon-metallic elements14%
G02BOptical elements, systems or apparatus14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
H01BCables14%
H02KDynamo-electric machines14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
11,102,387Camera module including multiple lens barrels202110,895,766Display device and repair method thereof20219,327,983'Compositions for preparing graphene and methods for preparing graphene using the same'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to HANWHA TECHWIN CO LTD (1)· patent assignee history
2016Based in Changwon-si, KR· patent location history
2021Patents assigned to SAMSUNG DISPIAY CO LTD (1)· patent assignee history
2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRO MECH (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history
2021Based in Cheonan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HANWHA TECHWIN CO LTD12016
SAMSUNG DISPIAY CO LTD12021
SAMSUNG DISPLAY CO LTD12021
SAMSUNG ELECTRO MECH12021
Locations
LocationPatentsSpan
Suwon-si, KR12021
Cheonan-si, KR12021
Changwon-si, KR12016