Patents by Inventor Michael C. DeLaet

Michael C. DeLaet 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).

  • Patent number: 8355713
    Abstract: Methods and systems are provided for determining relative priorities of wireless communication devices with respect to controlling controllable devices. A femtocell receiving a registration request and a device identifier from a first wireless communication device may responsively (i) provide the first wireless communication device with wireless service and (ii) use the device identifier to determine at least one respective relative priority of the first wireless communication device compared to a second wireless communication device with respect to controlling at least one controllable device. The femtocell may then transmit at least one message to at least one of (i) the first wireless communication device, (ii) the second wireless communication device, and (iii) at least one controllable device in accordance with the determination, the at least one message reflecting the determined at least one relative priority. In this way, conflicts between multiple controlling devices may be avoided.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: January 15, 2013
    Assignee: Sprint Spectrum L.P.
    Inventors: Dae-Sik Oh, Michael C. DeLaet, Robert C. Pippert
  • Publication number: 20120129535
    Abstract: Disclosed herein is a method and apparatus for providing a pilot-beacon on behalf of one or more base stations, such as one or more femtocells. A pilot-beacon transmitter, separate from the base stations, determines the locations of coverage areas of the base stations and then dynamically configures a pilot-beacon radiation pattern to encompass (approximately) the determined coverage areas. That way, a mobile station may detect the pilot beacon and initiate scanning of coverage provided by the base stations. Optimally, the method can be used to provide a pilot beacon for femtocells, thereby avoiding the need for the femtocells to include pilot beacon transmission functions and thus possibly decreasing the cost of the femtocells. The pilot-beacon transmitter or another entity may also be configured to receive and forward GPS signals to the base stations, possibly offsetting GPS timing based on measured delays for communication with the base stations.
    Type: Application
    Filed: February 1, 2012
    Publication date: May 24, 2012
    Inventors: Dae-Sik Oh, Michael C. DeLaet, Robert C. Pippert
  • Patent number: 8135403
    Abstract: Disclosed herein is a method and apparatus for providing a pilot-beacon on behalf of one or more base stations, such as one or more femtocells. A pilot-beacon transmitter, separate from the base stations, determines the locations of coverage areas of the base stations and then dynamically configures a pilot-beacon radiation pattern to encompass (approximately) the determined coverage areas. That way, a mobile station may detect the pilot beacon and initiate scanning of coverage provided by the base stations. Optimally, the method can be used to provide a pilot beacon for femtocells, thereby avoiding the need for the femtocells to include pilot beacon transmission functions and thus possibly decreasing the cost of the femtocells. The pilot-beacon transmitter or another entity may also be configured to receive and forward GPS signals to the base stations, possibly offsetting GPS timing based on measured delays for communication with the base stations.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: March 13, 2012
    Assignee: Sprint Spectrum L.P.
    Inventors: Dae-Sik Oh, Michael C. DeLaet, Robert C. Pippert