Patent & Technology

FBG sensor technologies by FBG KOREA, Inc

1. FBG sensor

2. Deflection measurement method of civil engineering structures using FBG sensor

3. Vibration measurement method using FBG sensor

4. Angle measurement method using FBG sensor

5. Fiber-optic sensor package for tension measurement

6. Displacement measurement method of civil engineering structures with directional property

7. Buried fiber-optic sensor package

List of Intellectual Property Rights

List of Intellectual Property Rights
No. Title of Patent Country Application/
Registration Date
Remarks
1 Layed fixer for optical fiber sensor Korea 2004.06.18 Registered
2 Fixer for Fiber Bragg Grating sensor Korea 2005.06.03 Registered
3 Method of angle FBG Korea 2006.04.10 Registered
4 Package for Fiber Bragg Grating Korea 2006.10.11 Registered
5 Apparatus for measuring convergence and ceiling subsidence using fiber bragg grating sensor Korea 2008.01.11 Registered
6 Bassett convergence measuring instrument of fiber bragg grating sensor and thereof measuring method Korea 2008.05.30 Registered
7 Apparatus and method for detecting intrusion using FBG sensors Korea 2008.06.23 Registered
8 Method and product for FBG package used optical ferrule Korea 2009.06.01 Registered
9 FBG strain sensor Korea 2009.12.30 Registered
10 A pressure displacement measuring sensor using optical fiber bragg grating senor Korea 2010.11.01 Registered
11 Apparatus for measuring convergence using fiber bragg grating sensor Korea 2011.08.09 Registered
12 Underground displacement measurement Instrument Korea 2012.03.16 Registered
13 An angle sensor for measuring convergence using fiber bragg grating sensor Korea 2013.01.17 Registered
14 Fixer for fiber bragg grating sensor USA 2008.08.26 Registered
Canada 2009.12.22 Registered
EU 2010.01.13 Registered
China 2010.01.13 Registered
Japan 2010.12.17 Registered
15 Apparatus and method for measuring convergence using fiber bragg grating sensor USA 2010.02.23 Registered
Canada 2011.01.04 Registered
EU 2007.01.15 Registered
China 2007.01.15 Registered
Japan 2007.01.15 Registered
16 Inclinometer system USA 2010.07.06 Registered
Japan 2009.06.17 Applied

Domestic Patents

Domestic Patents

International Patents

International Patents
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