Patents by Inventor Rob Frizzell

Rob Frizzell 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: 9531986
    Abstract: A method and apparatus for identifying devices using a bitmap are disclosed. In one embodiment, the method comprises: accessing a memory to obtain one or more bitmaps that map each bit location in the bitmap to an index value, where one index value is assigned to each remote wireless media device of a wireless network in a wireless communication system; and examining those bitmaps and determining at least one characteristic of a remote wireless media device and a device identifier that identifies the remote wireless media device in the wireless network based on the bit position in those bitmaps.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: December 27, 2016
    Assignee: SiBEAM, Inc.
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Patent number: 9264762
    Abstract: An apparatus, system and method for performing dispatch operations using a signal physical interface are disclosed. In one embodiment, the apparatus is for use in a wireless communication system for communicating with a wireless network and comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver, and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The transceiver is operable to store data in the memory for the host processor to send data to the host processor using the memory and asserts a control signal to the host processor to notify the host processor that the memory contains data for the host processor, and the host processor is operable to access the memory to obtain the data thereafter.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: February 16, 2016
    Assignee: SiBEAM, Inc.
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Patent number: 8897719
    Abstract: A method and apparatus for initializing a transceiver in a wireless communication system.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: November 25, 2014
    Assignee: Sibeam, Inc.
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Patent number: 8341271
    Abstract: A method and apparatus for performing device discovery in a wireless communication system is described.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: December 25, 2012
    Assignee: Sibeam, Inc.
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Patent number: 8116333
    Abstract: A method and apparatus for performing connection control in a wireless communication system is described. In one embodiment, an apparatus is used in a wireless communication system for communicating with a wireless network, and the apparatus comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The memory has multiple banks that include: a first bank to store information being transferred from the host processor to the transceiver, and a second bank to store information being transferred from the transceiver to the host processor, the second bank being different than the first bank, to facilitate full-duplex communication of packet data between the host processor and the transceiver.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: February 14, 2012
    Assignee: Sibeam, Inc.
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090327467
    Abstract: A method and apparatus for performing device discovery in a wireless communication system is described.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090327547
    Abstract: An apparatus, system and method are disclosed for using an I2C Bus that is compatible with HDMI. In one embodiment, the apparatus is used in a wireless communication system for communicating with a wireless network, and includes a host processor having an I2C interface, a transceiver having an I2C interface, and a physical interface coupling the host processor and the transceiver. The physical interface comprises an I2C bus coupled to the I2C interfaces of both the host processor and the transceiver, and is compatible with HDMI.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090327572
    Abstract: A method and apparatus for exchanging information between components coupled with an a I2C bus via separate banks. In one embodiment, the apparatus is for use in a wireless communication system for communicating with a wireless network and comprises a host processor having an I2C interface, a transceiver having an I2C interface, a physical interface coupling the host processor and the transceiver, the physical interface having an I2C bus coupled to the I2C interface of both the host processor and the transceiver and multiple separate banks of memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver, where the host processor and the transceiver access the plurality of banks of memory via their respective I2C interfaces.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090327544
    Abstract: An apparatus, system and method for performing dispatch operations using a signal physical interface are disclosed. In one embodiment, the apparatus is for use in a wireless communication system for communicating with a wireless network and comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver, and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The transceiver is operable to store data in the memory for the host processor to send data to the host processor using the memory and asserts a control signal to the host processor to notify the host processor that the memory contains data for the host processor, and the host processor is operable to access the memory to obtain the data thereafter.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090323562
    Abstract: A method and apparatus for performing connection control in a wireless communication system is described. In one embodiment, an apparatus is used in a wireless communication system for communicating with a wireless network, and the apparatus comprises a host processor, a transceiver, a physical interface coupling the host processor and the transceiver; and a memory accessible by the host processor and the transceiver to exchange information between the host processor and the transceiver. The memory has multiple banks that include: a first bank to store information being transferred from the host processor to the transceiver, and a second bank to store information being transferred from the transceiver to the host processor, the second bank being different than the first bank, to facilitate full-duplex communication of packet data between the host processor and the transceiver.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090325508
    Abstract: A method and apparatus for initializing a transceiver in a wireless communication system.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell
  • Publication number: 20090327239
    Abstract: A method and apparatus for identifying devices using a bitmap are disclosed. In one embodiment, the method comprises: accessing a memory to obtain one or more bitmaps that map each bit location in the bitmap to an index value, where one index value is assigned to each remote wireless media device of a wireless network in a wireless communication system; and examining those bitmaps and determining at least one characteristic of a remote wireless media device and a device identifier that identifies the remote wireless media device in the wireless network based on the bit position in those bitmaps.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: In Sung Cho, Kumar Mahesh, Prakash Kamath, Jeffrey Gilbert, Rob Frizzell