Patents by Inventor Christopher J. Lutz

Christopher J. Lutz 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).

  • Publication number: 20130260784
    Abstract: A cellphone locator for finding a misplaced or lost cellphone or other personal electronic device emits an audible signal or alert when the cellphone has been stationary longer than a period of time typical for normal use. Location is sensed from a GPS, accelerometer or similar locating capability to indicate if the cellphone has remained stationary and unmoved for a predetermined time interval, as when a cellphone cannot be found by the user. Upon an elapsed interval of stationary usage, a beep or buzzing sound independent of a silent mode setting of the cellphone is initiated. The independent audible signal identifies the location even when the user has disabled a ringer function on the cellphone that would prevent locating the cellphone via an incoming call for identifying the location.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 3, 2013
    Inventor: Christopher J. Lutz