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Jin Serk Baik
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Ansan-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Frequency hopping modulation apparatus and method in communication...
Patent number
8,611,396
Issue date
Dec 17, 2013
Samsung Electronics Co., Ltd.
Sung-Kweon Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location measurement method based on predictive filter
Patent number
8,374,624
Issue date
Feb 12, 2013
Samsung Electronics Co., Ltd.
Jin-Serk Baik
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring distance in a wireless environment
Patent number
8,330,648
Issue date
Dec 11, 2012
Samsung Electronics Co., Ltd
Jeong-Rok Park
G01 - MEASURING TESTING
Information
Patent Grant
Indoor location system having sensor and method for checking locati...
Patent number
8,049,618
Issue date
Nov 1, 2011
Samsung Electronics Co., Ltd.
Sung Kweon Park
G01 - MEASURING TESTING
Information
Patent Grant
Broadband light source using fabry perot laser diodes
Patent number
7,936,994
Issue date
May 3, 2011
Korea Advanced Institute of Science and Technology
Chang-Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical access network using wavelength-locked WDM optical source i...
Patent number
7,912,372
Issue date
Mar 22, 2011
Korea Advanced Institute of Science and Technology
Chang Hee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical network terminator and optical network connection method us...
Patent number
7,369,771
Issue date
May 6, 2008
Korea Advanced Institute of Science and Technology
Chang Hee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamically tunable optical amplifier and fiber optic light source
Patent number
6,728,026
Issue date
Apr 27, 2004
Novera Optics, Inc.
Chang-Hee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FREQUENCY HOPPING MODULATION APPARATUS AND METHOD IN COMMUNICATION...
Publication number
20100309953
Publication date
Dec 9, 2010
Samsung Electronics Co., Ltd.
Sung-Kweon PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCATION MEASUREMENT METHOD BASED ON PREDICTIVE FILTER
Publication number
20090227266
Publication date
Sep 10, 2009
Samsung Electronics Co., Ltd.
Jin-Serk BAIK
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING DISTANCE IN A WIRELESS ENVIRONMENT
Publication number
20090207070
Publication date
Aug 20, 2009
Samsung Electronics Co., Ltd.
Jeong-Rok PARK
G01 - MEASURING TESTING
Information
Patent Application
INDOOR LOCATION SYSTEM HAVING SENSOR AND METHOD FOR CHECKING LOCATI...
Publication number
20090121867
Publication date
May 14, 2009
Sung Kweon PARK
G01 - MEASURING TESTING
Information
Patent Application
Broadband Light Source Using Fabry Perot Laser Diodes
Publication number
20080131127
Publication date
Jun 5, 2008
Korea Advanced Institute of Science and Technology
Chang-Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical network terminator and optical network connection method us...
Publication number
20060257147
Publication date
Nov 16, 2006
Korea Advanced Institute of Science and Technology
Chang Hee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical access network using wavelength-locked WDM optical source i...
Publication number
20060002706
Publication date
Jan 5, 2006
Chang Hee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamically tunable optical amplifier and fiber optic light source
Publication number
20020071173
Publication date
Jun 13, 2002
Chang-Hee Lee
H01 - BASIC ELECTRIC ELEMENTS