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Min Hee Kang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical signal detector
Patent number
7,986,886
Issue date
Jul 26, 2011
Wooriro Optical Telecom Co., Ltd.
Chan Yong Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for detecting wavelength and measuring optical power
Patent number
7,619,727
Issue date
Nov 17, 2009
Raybit Systems Inc.
Gap Youl Lyu
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for controlling optical power and extinction r...
Patent number
7,512,166
Issue date
Mar 31, 2009
Raybit Systems
Gap Youl Lyu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SIGNAL DETECTOR
Publication number
20090175623
Publication date
Jul 9, 2009
PHOTONIC SOLUTION, INC.
Chan Yong PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for detecting wavelength and measuring optical power
Publication number
20090033923
Publication date
Feb 5, 2009
Gap Youl Lyu
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING OPTICAL POWER AND EXTINCTION R...
Publication number
20080128587
Publication date
Jun 5, 2008
Raybit Systems Inc.
Gap Youl Lyu
H01 - BASIC ELECTRIC ELEMENTS