Patents by Inventor Sabami Palit

Sabami Palit 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).

  • SYSTEMS AND METHODS FOR DISTRIBUTED PRESSURE SENSING
    Publication number: 20160018277
    Abstract: A pressure sensing cable in one embodiment includes an optical fiber having a first core and a second core. The first core extends along a length of the cable, and is sized and configured to provide propagation of light along the first core along the length of the cable. The first core has a first mode index corresponding to the speed of light propagation along the first core. The second core extends along the length, is spaced a distance from the first core, and is sized and configured to provide propagation of light along the second core along the length of the cable. The second core has a second mode index corresponding to the speed of light propagation along the second core. The second mode index is different from the first mode index, wherein light propagates along the second core at a different speed than along the first core.
    Type: Application
    Filed: July 21, 2014
    Publication date: January 21, 2016
    Inventors: William Albert Challener, Sabami Palit
  • Systems and methods for distributed pressure sensing
    Patent number: 9240262
    Abstract: A pressure sensing cable in one embodiment includes an optical fiber having a first core and a second core. The first core extends along a length of the cable, and is sized and configured to provide propagation of light along the first core along the length of the cable. The first core has a first mode index corresponding to the speed of light propagation along the first core. The second core extends along the length, is spaced a distance from the first core, and is sized and configured to provide propagation of light along the second core along the length of the cable. The second core has a second mode index corresponding to the speed of light propagation along the second core. The second mode index is different from the first mode index, wherein light propagates along the second core at a different speed than along the first core.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: January 19, 2016
    Assignee: General Electric Company
    Inventors: William Albert Challener, Sabami Palit