Patents by Inventor Jacob Knabe

Jacob Knabe 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).

  • Range of Motion Device for Joint Angle Measurement
    Publication number: 20180310859
    Abstract: The present invention provides a range of motion measurement device using electroactive polymer (EAP) sensors to derive digital measurement angles. The EAP sensors may be attached to a stationary arm and rotating arm of the range of motion measurement device to detect a percentage stretched of the EAP sensors after measuring movement is performed. The percentage stretched of the EAP sensors based upon the law of cosines may be used with a transfer function in order to determine the range of motion angle of the joint.
    Type: Application
    Filed: April 26, 2018
    Publication date: November 1, 2018
    Inventors: Jacob Knabe, Joshua Inglett, Kyle Valenza