Patents by Inventor Karl Townsend

Karl Townsend 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: 7773860
    Abstract: A video data recordable having integrated channel guides allowing a user to control recording and storage of television signals into personal channels for later playback and viewing. In the described embodiment, the user may specify criteria for recording of shows from an input source such as a broadcast signal and shows are then selected based on the user specified criteria and recorded for later playback. Storage of the shows may be organized into personal channels in order to facilitate later playback, e.g., the user may specify a channel of action movies, a channel of nature programming, a channel for sports, etc. The shows to be recorded may also have a predefined format which may be used to ease playback of recorded programming by allowing the user to easily locate and playback sections of programming of interest.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: August 10, 2010
    Assignee: The DirecTV Group, Inc.
    Inventors: Anthony Wood, Donald Woodward, Jr., Edward Kessler, Douglas Shannon, Spencer Shanson, Karl Townsend
  • Patent number: 7734841
    Abstract: Versatile serial bus connectivity is provided for enabling detection and use of passive media output devices that connect to a host device through a serial bus connector. In addition, serial bus connectivity is extended to video output devices that can use analog video data.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: June 8, 2010
    Assignee: PALM, Inc.
    Inventor: Karl Townsend
  • Publication number: 20100081473
    Abstract: A mobile computing device (‘MCD’) and docking station (‘dock’) are individually equipped with features and components that enable charging/power signals to be communicated from the dock to the MCD without use of connectors. Other embodiments provide for the MCD or the dock to identify an orientation of the MCD as retained on the docking station. As an addition or alternative, magnetic coupling may be used to maintain and/or orient the two devices in a mated position.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 1, 2010
    Inventors: Manjirnath Chatterjee, Yoshimichi Matsuoka, Eric Liu, Karl Townsend, Nicholas R. Gilmour, William Justin Grange, Larry W. Martin, Mark Corbridge
  • Publication number: 20100063891
    Abstract: A mobile computing device comprises a display, a sensor and processing circuit. The processing circuit is configured to receive first data associated with the product code from the sensor. The processing circuit is configured to search for a product associated with the product code and provide a list of merchants for the product. The list can be displayed on the display. The user can purchase the product from a first merchant on the list via an on-line payment or can receive an electronic indication of a discount from a second merchant on the list associated with a physical store.
    Type: Application
    Filed: September 26, 2008
    Publication date: March 11, 2010
    Inventors: Karl A. Townsend, Mark Bercow, David Vadasz
  • Publication number: 20100063893
    Abstract: A mobile computing device includes a display, a storage medium, and a processing circuit. The storage medium is for storing a secure element for transactions. The processing circuit is configured so that a user can purchase the product from an on-line merchant using the secure element to make an on-line payment. The mobile device can be a personal digital assistant, a handheld computer, a smart phone, a cellular phone or other computing device.
    Type: Application
    Filed: December 4, 2008
    Publication date: March 11, 2010
    Inventor: Karl Townsend
  • Patent number: 7594059
    Abstract: A device includes two connectors for enabling connectivity and access of a data resource by a connected computer or computing system. Each connector may support a different communication port, and the device may include circuitry and/or other logic to support a data exchange protocol used with either kind of communication port. This allows the device to be used with multiple kinds of computing devices.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: September 22, 2009
    Assignee: Palm, Inc.
    Inventor: Karl Townsend
  • Publication number: 20090197640
    Abstract: A mobile computing device configured to communicate with an audio device comprises an interface circuit, a memory configured to store a plurality of sets of audio parameters for a device type, and a processing circuit. The processing circuit is configured to receive a device identifier, select one of the plurality of audio parameter sets based on the device identifier, generate an audio signal using the selected audio parameters, and transmit the audio signal to the audio device using the interface circuit.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: Jinghuai Fa, Justin Manus, Karl Townsend
  • Publication number: 20090144509
    Abstract: A wireless device includes a memory having a data port configured to facilitate access to the memory and at least two processing units which are configured to share the memory. The device also includes an arbiter (separate from at least one of the processing units) configured to facilitate sharing of the memory. One or both of the processing units interacts with the arbiter as if the arbiter was the memory. The wireless device could also include one or more additional processing units, which additional processing units may share access to the memory (e.g. facilitated by the arbiter).
    Type: Application
    Filed: November 30, 2007
    Publication date: June 4, 2009
    Inventors: Kean Wong, Karl Townsend
  • Publication number: 20080244050
    Abstract: A computing device is provided that includes a plurality of user-interactive mechanisms. The computing device may also include a universal communication port that is capable of receiving a connection from a device that belongs to any one of a plurality of device classes or types. The device may be equipped or configured with logic. The logic may configure or otherwise enable an operative state of user-interface mechanisms on the device. Additionally, the logic may (i) detect a connected device that connects to the universal communication port, and (ii) determine a set of functionality that the connected device is capable of performing when connected to the universal communication port. The logic may perform, or cause performance, of operations that are for use with or by the connected device.
    Type: Application
    Filed: March 26, 2007
    Publication date: October 2, 2008
    Inventors: Yoon Kean Wong, Karl Townsend, Paul Chambers, Ramachandran Venkataraman
  • Publication number: 20080139155
    Abstract: Various embodiments to reduce radio frequency noise are described. An apparatus may comprise a mobile computing device having a radio frequency noise reduction module to disable a radio frequency noise source in response to a receive active signal from a radio receiver. Other embodiments are described and claimed.
    Type: Application
    Filed: December 7, 2006
    Publication date: June 12, 2008
    Inventors: OLIVIER BOIREAU, GARY EMBLER, AVI KOPELMAN, WILLIAM NOELLERT, KARL TOWNSEND, CHUN W. YEUNG
  • Publication number: 20080140902
    Abstract: A device includes two connectors for enabling connectivity and access of a data resource by a connected computer or computing system. Each connector may support a different communication port, and the device may include circuitry and/or other logic to support a data exchange protocol used with either kind of communication port. This allows the device to be used with multiple kinds of computing devices.
    Type: Application
    Filed: March 2, 2007
    Publication date: June 12, 2008
    Inventor: Karl Townsend
  • Publication number: 20080126592
    Abstract: Versatile serial bus connectivity is provided for enabling detection and use of passive media output devices that connect to a host device through a serial bus connector. In addition, serial bus connectivity is extended to video output devices that can use analog video data.
    Type: Application
    Filed: June 30, 2006
    Publication date: May 29, 2008
    Inventor: Karl Townsend
  • Patent number: 7376846
    Abstract: A charging and communication cable system for a handheld computer system is disclosed. The charging and communication cable system includes a first interface for connecting to the handheld computer system, a second interface for connecting to another computer system, and a third interface for coupling to a charger system. In one embodiment, the third interface used to coupled to a charger system is the same as the interface on the handheld computer system such that the charger may be coupled to the charging and communication cable system or directly to the handheld computer system.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: May 20, 2008
    Assignee: Palm, Inc.
    Inventors: Jeffrey Charles Hawkins, Peter Skillman, Karl A. Townsend
  • Publication number: 20070238483
    Abstract: Antenna sharing techniques are described. A mobile computing device may comprise an antenna, a switch to couple to the antenna, and multiple transceivers to couple to the switch. The mobile computing device may also comprise an antenna management module to couple to the switch and the transceivers. The antenna management module may control the switch to electrically connect one of the transceivers to the antenna. Other embodiments may be described and claimed.
    Type: Application
    Filed: April 5, 2006
    Publication date: October 11, 2007
    Inventors: Olivier Boireau, Karl Townsend, Avi Kopleman, Suresh Krishnan, Parag Gupta, Jeroma C. Tu, Alexander Fertelmeister, Robert Brown
  • Publication number: 20070049103
    Abstract: Embodiments of the invention include a method and apparatus for intelligent handheld device accessory support. A method of one embodiment includes sensing the presence of an accessory plug in a jack of the handheld device, determining a type of accessory device attached to the accessory plug, including receiving electrical signals from pins of the plug and based on the determination, configuring the handheld device, including assigning particular signals to pins of the plug.
    Type: Application
    Filed: August 23, 2005
    Publication date: March 1, 2007
    Inventors: Mostafa Kashi, Karl Townsend
  • Publication number: 20060103642
    Abstract: A charging and communication cable system for a handheld computer system is disclosed. The charging and communication cable system includes a first interface for connecting to the handheld computer system, a second interface for connecting to another computer system, and a third interface for coupling to a charger system. In one embodiment, the third interface used to coupled to a charger system is the same as the interface on the handheld computer system such that the charger may be coupled to the charging and communication cable system or directly to the handheld computer system.
    Type: Application
    Filed: September 30, 2005
    Publication date: May 18, 2006
    Inventors: Jeffrey Hawkins, Peter Skillman, Karl Townsend
  • Patent number: 6980204
    Abstract: A charging and communication cable system for a handheld computer system is disclosed. The charging and communication cable system includes a first interface for connecting to the handheld computer system, a second interface for connecting to another computer system, and a third interface for coupling to a charger system. In one embodiment, the third interface used to coupled to a charger system is the same as the interface on the handheld computer system such that the charger may be coupled to the charging and communication cable system or directly to the handheld computer system.
    Type: Grant
    Filed: October 14, 2001
    Date of Patent: December 27, 2005
    Inventors: Jeffrey Charles Hawkins, Peter Skillman, Karl A. Townsend
  • Publication number: 20050232591
    Abstract: A video data recordable having integrated channel guides allowing a user to control recording and storage of television signals into personal channels for later playback and viewing. In the described embodiment, the user may specify criteria for recording of shows from an input source such as a broadcast signal and shows are then selected based on the user specified criteria and recorded for later playback. Storage of the shows may be organized into personal channels in order to facilitate later playback, e.g., the user may specify a channel of action movies, a channel of nature programming, a channel for sports, etc. The shows to be recorded may also have a predefined format which may be used to ease playback of recorded programming by allowing the user to easily locate and playback sections of programming of interest.
    Type: Application
    Filed: June 13, 2005
    Publication date: October 20, 2005
    Inventors: Anthony Wood, Donald Woodward, Edward Kessler, Douglas Shannon, Spencer Shanson, Karl Townsend
  • Publication number: 20050134581
    Abstract: A charging and communication cable system for a handheld computer system is disclosed. The charging and communication cable system includes a first interface for connecting to the handheld computer system, a second interface for connecting to another computer system, and a third interface for coupling to a charger system. In one embodiment, the third interface used to coupled to a charger system is the same as the interface on the handheld computer system such that the charger may be coupled to the charging and communication cable system or directly to the handheld computer system.
    Type: Application
    Filed: January 31, 2005
    Publication date: June 23, 2005
    Inventors: Jeffrey Hawkins, Peter Skillman, Karl Townsend
  • Publication number: 20050047752
    Abstract: A video data recordable having integrated channel guides allowing a user to control recording and storage of television signals into personal channels for later playback and viewing. In the described embodiment, the user may specify criteria for recording of shows from an input source such as a broadcast signal and shows are then selected based on the user specified criteria and recorded for later playback. Storage of the shows may be organized into personal channels in order to facilitate later playback, e.g., the user may specify a channel of action movies, a channel of nature programming, a channel for sports, etc. The shows to be recorded may also have a predefined format which may be used to ease playback of recorded programming by allowing the user to easily locate and playback sections of programming of interest.
    Type: Application
    Filed: March 11, 2003
    Publication date: March 3, 2005
    Inventors: Anthony Wood, Donald Woodward, Edward Kessler, Douglas Shannon, Spencer Shanson, Karl Townsend