Patents by Inventor Kristopher Schaefer

Kristopher Schaefer 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).

  • APPARATUS AND METHOD FOR RESISTANCE CALIBRATION AND DIGITIZATION FOR EXERCISE EQUIPMENT
    Publication number: 20210387054
    Abstract: A system and method for using resistance type exercise machines is provided. One embodiment provides a tailored resistance level (TRL) that indicates a resistance level for that particular user and that particular exercise machine. The TRL, calculated for a particular user and a particular exercise machine, is based on three concurrently measured variables: the user biometric (such as heart rate), cadence of the user's effort, and measured resistance value (measured as the degrees of angular rotation of the resistance knob 104 of the exercise machine).
    Type: Application
    Filed: June 15, 2021
    Publication date: December 16, 2021
    Inventor: Kristopher Schaefer