Patents by Inventor David Patrick O'Keefe

David Patrick O'Keefe 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).

  • Bed check device and method of use
    Patent number: 10078952
    Abstract: A bed check device having a force sensing resistor; a resistor divider; a microprocessor; an analog to digital converter; a power supply; a wireless transmitter; and an antenna wherein the force sensing resistor is in mechanical contact with a bed, such that a change in force to the bed corresponds to a change in its resistance and voltage, which is analyzed and acted upon by the resistor divider, microprocessor, analog to digital converter, power supply, wireless transmitter, and antenna.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: September 18, 2018
    Inventors: Patrick John O'Keefe, Jr., David Patrick O'Keefe
  • BED CHECK DEVICE AND METHOD OF USE
    Publication number: 20170124840
    Abstract: A bed check device having a force sensing resistor; a resistor divider; a microprocessor; an analog to digital converter; a power supply; a wireless transmitter; and an antenna wherein the force sensing resistor is in mechanical contact with a bed, such that a change in force to the bed corresponds to a change in its resistance and voltage, which is analyzed and acted upon by the resistor divider, microprocessor, analog to digital converter, power supply, wireless transmitter, and antenna.
    Type: Application
    Filed: November 2, 2016
    Publication date: May 4, 2017
    Inventors: Patrick John O'Keefe, JR., David Patrick O'Keefe