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Geun Hie RIM
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Changwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Active voltage droop control-type pulse power generator
Patent number
8,964,419
Issue date
Feb 24, 2015
Korea Electrotechnology Research Institute
Hong Je Ryoo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Composite light source apparatus for phototherapy
Patent number
8,647,372
Issue date
Feb 11, 2014
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for photodynamic diagnosis and therapy of skin...
Patent number
8,496,695
Issue date
Jul 30, 2013
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light source for fluorescence diagnosis and photodynamic therapy
Patent number
8,175,687
Issue date
May 8, 2012
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for photodynamic diagnosis of skin diseases with improved...
Patent number
8,162,496
Issue date
Apr 24, 2012
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pulse power generator using semiconductor switch
Patent number
7,843,087
Issue date
Nov 30, 2010
Korea Electro Technology Research Institute
Hong Je Ryoo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High voltage pulse generation device for magnetron
Patent number
6,492,878
Issue date
Dec 10, 2002
Korea Electrotechnology Research Institute
Geun Hie Rim
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Passive ripple filter for zero voltage-zero current switched full-b...
Patent number
5,886,884
Issue date
Mar 23, 1999
Korea Electrotechnology Research Institute
Ju-Won Baek
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
PULSED POWER GENERATOR
Publication number
20140146571
Publication date
May 29, 2014
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Hong Je RYOO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Composite Light Source Apparatus for Phototherapy
Publication number
20090093866
Publication date
Apr 9, 2009
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser Apparatus for Medical Treatment Using Pulse Trains
Publication number
20090093868
Publication date
Apr 9, 2009
Guang Hoon Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Light Source for Fluorescence Diagnosis and Photodynamic Therapy
Publication number
20080269576
Publication date
Oct 30, 2008
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser Apparatus for Medical Treatment of Skin Disease
Publication number
20080243110
Publication date
Oct 2, 2008
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for photodynamic diagnosis of skin diseases with improved...
Publication number
20080180950
Publication date
Jul 31, 2008
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for photodynamic diagnosis and therapy of skin...
Publication number
20080147053
Publication date
Jun 19, 2008
Korea Electro Technology Research Institute
Uk Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pulse power generator using semiconductor switch
Publication number
20080106151
Publication date
May 8, 2008
Korea Electro Technology Research Institute
Hong Je Ryoo
H03 - BASIC ELECTRONIC CIRCUITRY