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Inventor

Je-hwan You

Inventor
Yongin-si, KR

Overview

5→
Patents
2007–2012
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Gprimary
G03GElectrography30%
G02BOptical elements, systems or apparatus20%
B41JTypewriters10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
F16CShafts10%
H02KDynamo-electric machines10%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters10%
PatentTitleYear
8,275,299'Transfer unit and image forming apparatus employing the same'20128,042,801'Image forming apparatus'20117,848,691'Transfer unit and image forming apparatus employing the same'20107,327,378'Laser scanning unit'20087,160,030'Hydrodynamic bearing and apparatus for driving polygonal mirror using the same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2007–2012Based in Yongin-si, KR· patent location history
2008Based in Gyeonggi-do, KR· patent location history
2012Patents assigned to PARK GYEONG-HO (1)· patent assignee history
2012Patents assigned to YOU JE-HWAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD52007–2012
PARK GYEONG-HO12012
YOU JE-HWANself12012
Locations
LocationPatentsSpan
Yongin-si, KR42007–2012
Gyeonggi-do, KR12008