Sang Guk Kang

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Means for detecting oxygen free radicals in human body
- Patent number 9,194,806
- Issue date Nov 24, 2015
- DFI CO., LTD.
- Jung-geon Yun
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transducer device for humidifier
- Patent number 7,362,037
- Issue date Apr 22, 2008
- Ohsung Co., Ltd
- Sang-Keun Kang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water supply device for humidifier
- Patent number 7,254,320
- Issue date Aug 7, 2007
- Ohsung Co., Ltd
- Sang-Keun Kang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus and method of winding optical fiber sensor coil for fiber...
- Patent number 7,090,162
- Issue date Aug 15, 2006
- Korea Advanced Institute of Science and Technology
- Chun Gon Kim
- G01 - MEASURING TESTING
Information Patent Grant
Linear amplifier using frequency 2nd order intermodulation feed-for...
- Patent number 6,496,065
- Issue date Dec 17, 2002
- Pohang University of Science and Technology Foundation
- Bum-man Kim
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TOOL HOLDER FOR CUTTING INSERT
- Publication number 20220001459
- Publication date Jan 6, 2022
- Dae Gyu Kwon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEANS FOR DETECTING OXYGEN FREE RADICALS IN HUMAN BODY
- Publication number 20140302613
- Publication date Oct 9, 2014
- DFI Co.,Ltd.
- Jung-geon Yun
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic transducer device for humidifier
- Publication number 20070216259
- Publication date Sep 20, 2007
- Ohsung Co., Ltd.
- Sang-Keun Kang
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Water supply device for humidifier
- Publication number 20070104469
- Publication date May 10, 2007
- Ohsung Co., Ltd.
- Sang-Keun Kang
- F24 - HEATING RANGES VENTILATING