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Kyungsangnam -do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Doubly salient permanent magnet electric machine
Patent number
9,246,376
Issue date
Jan 26, 2016
Korea Electrotechnology Research Institute
Shi Uk Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Doubly salient permanent magnet electric machine
Patent number
8,624,446
Issue date
Jan 7, 2014
Korea Electrotechnology Research Institute
Shi Uk Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Structure for linear and rotary electric machines
Patent number
8,593,019
Issue date
Nov 26, 2013
Korea Electrotechnology Research Institute
Shi Uk Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cylindrical magnetic levitation stage
Patent number
8,354,908
Issue date
Jan 15, 2013
Korea Electrotechnology Research Institute
Jeong Woo Jeon
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inner rotor type permanent magnet excited transverse flux motor
Patent number
7,952,252
Issue date
May 31, 2011
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low-noise, high-speed, high precision and high-thrust flux reversal...
Patent number
7,928,612
Issue date
Apr 19, 2011
Korea Electrotechnology Research Institute
Shi Uk Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet excited transverse flux motor with outer rotor
Patent number
7,626,308
Issue date
Dec 1, 2009
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet excited transverse flux linear motor with normal f...
Patent number
7,474,019
Issue date
Jan 6, 2009
Korea Electro Technolgy Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Horizontal and vertical transportation system using permanent magne...
Patent number
7,166,938
Issue date
Jan 23, 2007
Korea Electrotechnology Research Institute
Do Hyun Kang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brushless generator with permanent magnets
Patent number
6,864,608
Issue date
Mar 8, 2005
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Transverse flux linear motor with permanent magnet excitation
Patent number
6,849,969
Issue date
Feb 1, 2005
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Integrated system for non-contact power feed device and permanent m...
Patent number
6,833,638
Issue date
Dec 21, 2004
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Integrated system of a permanent magnet excited motor and a non-con...
Patent number
6,580,185
Issue date
Jun 17, 2003
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DOUBLY SALIENT PERMANENT MAGNET ELECTRIC MACHINE
Publication number
20140035393
Publication date
Feb 6, 2014
Korea Electrotechnology Research Institute
Shi Uk CHUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Cylindrical Magnetic Levitation Stage
Publication number
20110234343
Publication date
Sep 29, 2011
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Jeong Woo Jeon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DOUBLY SALIENT PERMANENT MAGNET ELECTRIC MACHINE
Publication number
20100327670
Publication date
Dec 30, 2010
Korea Electrotechnology Research Institute
Shi Uk CHUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STRUCTURE FOR LINEAR AND ROTARY ELECTRIC MACHINES
Publication number
20100259112
Publication date
Oct 14, 2010
Korea Electrotechnology Research Institute
Shi Uk CHUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Low-Noise, High-Speed, High Precision and High-Thrust Flux Reversal...
Publication number
20090009010
Publication date
Jan 8, 2009
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Shi Uk Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Inner rotor type permanent magnet excited transverse flux motor
Publication number
20080211326
Publication date
Sep 4, 2008
Korea Electro Technology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Permanent magnet excited transverse flux linear motor with normal f...
Publication number
20080024014
Publication date
Jan 31, 2008
Korea Electro Technology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Permanent magnet excited transverse flux motor with outer rotor
Publication number
20070152528
Publication date
Jul 5, 2007
Korea Electro Technology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Bi-directional operating compressor using transverse flux linear motor
Publication number
20060087180
Publication date
Apr 27, 2006
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Byung-Chul Woo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
System for integrating linear motion guide and linear induction motor
Publication number
20050275293
Publication date
Dec 15, 2005
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
System for integrating linear motion guide and reluctance-type line...
Publication number
20050062347
Publication date
Mar 24, 2005
Korea Electrotechnology Research Institute
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Horizontal and vertical transportation system using permanent magne...
Publication number
20040021374
Publication date
Feb 5, 2004
Do Hyun Kang
B60 - VEHICLES IN GENERAL
Information
Patent Application
Integrated system of non-contact power feed device and permanent ma...
Publication number
20040007922
Publication date
Jan 15, 2004
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Transverse flux linear motor with permanent magnet excitation
Publication number
20030127917
Publication date
Jul 10, 2003
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Brushless generator with permanent magnets
Publication number
20030025418
Publication date
Feb 6, 2003
A BRUSHLESS GENERATOR WITH PERMANENT MAGNETS
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Integrated system of a permanent magnet excited motor and a non-con...
Publication number
20020093252
Publication date
Jul 18, 2002
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Do Hyun Kang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER