Patents by Inventor Varghese Paulose

Varghese Paulose has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fiber Bragg grating (FBG) sensor
    Patent number: 9335482
    Abstract: A fiber Bragg grating (FBG) sensor structure, a method of fabricating a FBG sensor structure, and a method of employing a FBG sensor structure comprising an optical fiber portion having at least one FBG formed therein. The FBG sensor structure comprises an optical fiber portion having at least one FBG formed therein; and a sleeve structure capable of transferring vibrations and/or strain along a length thereof; wherein the optical fiber portion is coupled to the sleeve structure such that the central wavelength of the FBG, is variable under the transferred vibrations and/or strain.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: May 10, 2016
    Assignee: Agency for Science, Technology and Research
    Inventors: Jianzhong Hao, Bo Dong, Varghese Paulose, Bo Lin
  • FIBER BRAGG GRATING (FBG) SENSOR
    Publication number: 20140119687
    Abstract: A fiber Bragg grating (FBG) sensor structure, a method of fabricating a FBG sensor structure, and a method of employing a FBG sensor structure comprising an optical fiber portion having at least one FBG formed therein. The FBG sensor structure comprises an optical fiber portion having at least one FBG formed therein; and a sleeve structure capable of transferring vibrations and/or strain along a length thereof; wherein the optical fiber portion is coupled to the sleeve structure such that the central wavelength of the FBG, is variable under the transferred vibrations and/or strain.
    Type: Application
    Filed: May 4, 2012
    Publication date: May 1, 2014
    Applicant: Agency for Science, Technology and Research
    Inventors: Jianzhong Hao, Bo Dong, Varghese Paulose, Bo Lin