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Inventor

Yong-han Yoon

Inventor
Suwon-si, KR

Overview

5→
Patents
2001–2013
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.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer100%
PatentTitleYear
8,526,286'Optical pick-up apparatus with diffractive optical element and optical recording/reproducing apparatus having the same'20137,924,682'Unit to remove crosstalk in multi-layered disk, optical pickup including the unit, and optical recording and/or reproducing apparatus including the optical pickup'20117,885,165'Optical pick-up device'20117,543,312'Optical pickup device'20096,256,272'Optical pickup'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2013Based in Suwon-si, KR· patent location history
2009–2013Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2013Patents assigned to ANZAI JOJI (1)· patent assignee history
2013Patents assigned to KIM JONG-UK (1)· patent assignee history
2013Patents assigned to MORISHITA ICHIRO (1)· patent assignee history
2013Patents assigned to PARK SEONG-SU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD42009–2013
ANZAI JOJI12013
KIM JONG-UK12013
MORISHITA ICHIRO12013
PARK SEONG-SU12013
Locations
LocationPatentsSpan
Suwon-si, KR52001–2013