Patents Assigned to Sensor Development AS
  • Tubular electric cable fittings with strain relief
    Patent number: 9899129
    Abstract: A tubular cable fitting which is capable of providing strain relief for Tubular Electric Cables (“TEC”) and is designed to protect end fittings from loss of circuit continuity. The TEC end fittings may be of fiber optic or electric type service.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: February 20, 2018
    Assignee: Sensor Development AS
    Inventor: Oivind Godager
  • Wellbore E-field wireless communication system
    Patent number: 9714567
    Abstract: A wellbore E-field wireless communication system, the communication system comprising a first E-field antenna, and a second E-field antenna, wherein the first antenna, and the second antenna are both arranged in a common compartment, such as an annulus of a wellbore and further arranged for transferring a signal between a first connector of the first E-field antenna and a second connector of the second E-field antenna by radio waves.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: July 25, 2017
    Assignee: Sensor Development AS
    Inventors: Øivind Godager, Fan-Nian Kong
  • Tool service life sensor with wireless connectivity
    Patent number: 9400765
    Abstract: Apparatus for calculating service life expectancy of wellbore intervention tools comprising one or more sensors, power means, control means and wireless connectivity means. Also a method of the measuring and calculating the service life expectancy of wellbore intervention tools using this apparatus.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: July 26, 2016
    Assignee: Sensor Development AS
    Inventor: Oivind Godager