Heung Gyoon Choi

Inventor

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Work History

Patent OwnerApplications FiledYear
SAMSUNG ELECTRO-MECHANICS CO., LTD.
1
1
2
3
8
2
3
2
2002
2008
2009
2010
2011
2012
2013
2015
SOLUM CO., LTD
2
2
5
8
2
9
2
2008
2009
2011
2013
2014
2015
2016
SAINT REGIS MOHAWK TRIBE
1
2008

Inventor Addresses

AddressDuration
Gyunggi-do, KRApr 30, 09 - Sep 27, 16
SUWON-SI, KROct 21, 21 - Oct 21, 21
Suwon, KRJul 21, 11 - Jun 25, 15
Suwon-Shi, KRFeb 03, 04 - Feb 03, 04
Suwon-Si, KRFeb 21, 12 - Apr 27, 21
Suwon-si, KROct 22, 09 - Mar 27, 25

Technology Profile

Technology Matters
G02F: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1
G05F: SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 4
G06F: ELECTRIC DIGITAL DATA PROCESSING 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0104,8942025DOWNSIZED VARIABLE INDUCTOR0
120464062024Planar transformer including y-capacitor0
2021/0327,6382021PLANAR TRANSFORMER INCLUDING Y-CAPACITOR0
109915012021Transformer and power supply device including the same0
2020/0203,0562020TRANSFORMER AND POWER SUPPLY DEVICE INCLUDING THE SAME0

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