Patents by Inventor Kam S. Chana

Kam S. Chana 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).

  • Determining torque in a shaft
    Patent number: 9329093
    Abstract: The present invention relates to an apparatus for determining torque in a shaft, the apparatus comprising an elongate member with a weakened region partway along its length, and means for securing the member to the shaft either side of the weakened region, preferably adjacent each end of the elongate member. The invention extends to a method of localising the twist a shaft undergoes, comprising securing an elongate member to a shaft, wherein the elongate member comprises a weakened region partway along its length.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: May 3, 2016
    Assignee: Isis Innovation Limited
    Inventor: Kam S. Chana
  • DETERMINING TORQUE IN A SHAFT
    Publication number: 20140216173
    Abstract: The present invention relates to an apparatus for determining torque in a shaft, the apparatus comprising an elongate member with a weakened region partway along its length, and means for securing the member to the shaft either side of the weakened region, preferably adjacent each end of the elongate member. The invention extends to a method of localising the twist a shaft undergoes, comprising securing an elongate member to a shaft, wherein the elongate member comprises a weakened region partway along its length.
    Type: Application
    Filed: February 10, 2012
    Publication date: August 7, 2014
    Applicant: ISIS Innovation Limited
    Inventor: Kam S. Chana