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Inventor

Jang Hyun Cho

Inventor
Seoul, KR

Overview

37→
Patents
2005–2020
Patent span
LOC
Primary field

Patents· 37 as inventor

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

LOC14primary
LOC1434%
G11BInformation storage based on relative movement between record carrier and transducer10%
C09JAdhesives9%
H01BCables9%
C08LCompositions of macromolecular compounds5%
G03HHolographic processes or apparatus5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
G02BOptical elements, systems or apparatus3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H01LSemiconductor devices3%
PatentTitleYear
10,775,739Coherence adjustable digital holography system202010,747,045Optical film for improving contrast ratio, polarizing plate including the same, and liquid crystal display apparatus including the same202010,698,145Polarizing plate and optical display comprising the same2020D0887952Tonneau cargo cover for an automobile202010,654,419Luggage room screen apparatus of vehicle2020D0838682Television receiver2019D0836589Television receiver201810,141,084Electronic device2018D0828818Television receiver2018D0828314Television receiver2018D0828315Television receiver2018D0828316Television receiver2018D0817909Television receiver2018D0817908Television receiver2018D0812581'Television receiver'2018D0810712'Television receiver'2018D0806668'Television receiver'2018D0805478Television receiver2017D0796518'Stands for television receiver'2017D0796517'Stands for television receiver'2017D0786205'Television receiver'2017D0786206'Television receiver'2017D0786207'Television receiver'2017D0786208'Television receiver'2017D0781259'Television receiver'2017D0781261'Television receiver'2017D0781260'Television receiver'20179,384,869'Anisotropic conductive film, composition for the same, and apparatus including the same'20169,281,097'Anisotropic conductive film, composition for the same, and apparatus including the same'20168,896,117'Semiconductor device bonded by an anisotropic conductive film'20148,608,985'Anisotropic conductive film, composition for the same, and apparatus including the same'20137,539,116'Holographic digital data storage system compatible with holographic and reflective medium'20097,336,577'Apparatus and method for compensating wobble in holographic digital data storage system'20087,113,464'Apparatus and method for compensating wobble in holographic digital data storage system'20066,999,397'Holographic digital data storage system compatible with holographic and reflective medium'20066,972,982'Ring-shaped prism of a holographic ROM system'20056,967,755'Holographic ROM system including an alignment apparatus for aligning a holographic medium and a mask'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2009Patents assigned to DAEWOO ELECTRONICS CORP (6)· patent assignee history
2005–2019Based in Seoul, KR· patent location history
2013–2018Patents assigned to CHEIL IND INC (5)· patent assignee history
2013–2018Patents assigned to CHO JANG HYUN (5)· patent assignee history
2013–2018Based in Uiwang-si, KR· patent location history
2017–2019Patents assigned to LG DISPLAY CO LTD (21)· patent assignee history
2017Patents assigned to SOOKMYUNG WOMEN'S UNIV IND ACAD COOP (9)· patent assignee history
2020Based in Suwon-si, KR· patent location history
2020Based in Seongnam-si, KR· patent location history
2020Based in Anyang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG DISPLAY CO LTD212017–2019
SOOKMYUNG WOMEN'S UNIV IND ACAD COOP92017
DAEWOO ELECTRONICS CORP62005–2009
CHEIL IND INC52013–2018
CHO JANG HYUNself52013–2018
Locations
LocationPatentsSpan
Seoul, KR272005–2019
Uiwang-si, KR52013–2018
Suwon-si, KR22020
Seongnam-si, KR22020
Anyang-si, KR12020