Patents by Inventor Gregory J. DeIMain

Gregory J. DeIMain 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: 20030034887
    Abstract: A system and method for locating objects such as people, pets, and personal articles is described. A transceiver is attached to the person, animal, or item to be tracked and a handheld locator device is employed to transmit a locator signal containing an address code to the transceiver. Upon receipt of a signal, the transceiver compares the address code contained in the locator signal with an address code stored in the transceiver. If the two codes are same, the transceiver sends a return signal back to the locator device. The locator device uses this return signal to determine the distance and/or direction of the transceiver from the user's location. The system allows a user to select from a multiple number of items to locate and allows multiple users to search for different articles within the same general area without interference.
    Type: Application
    Filed: March 12, 2002
    Publication date: February 20, 2003
    Inventors: Timothy L. Crabtree, Reza P. Rassool, Michael F. Wells, Gregory J. DeIMain, Peter White, Paul McArthur