Patents by Inventor Douglas Scott Arrowsmith

Douglas Scott Arrowsmith 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: 6240280
    Abstract: When an RDS or RBDS radio is used to listen to prerecorded media, the tuner monitors an RDS station in the background to determine when a traffic announcement is in progress. A search for selecting an appropriate station for background monitoring is provided which selects a station which is most likely to be in accordance with the individual preferences of the driver. The search method can also be used to find traffic capable stations, weather stations, emergency alert information, and news broadcasts.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: May 29, 2001
    Assignee: Thomson Consumer Electronics Sales GmbH
    Inventors: Latha Ravi, Douglas Brian Gillespie, Douglas Scott Arrowsmith
  • Patent number: 6112063
    Abstract: An autoset or auto-store function for a radio receiver selects stations for storing in association with respective presets according to the stored station format of the normal presets which have been manually set by the radio user for their home area. When activating the autoset feature when traveling out-of-town, the invention ensures consistent station formats at the presets according to the scheme adopted by the user. For any presets that have no station content code stored for them or for which no matching broadcast can be found during the autoset scan, a fill is conducted to associate listenable broadcasts with these remaining presets.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: August 29, 2000
    Assignee: Thomson Consumer Electronics Sales, GmbH
    Inventors: Latha Ravi, Douglas Scott Arrowsmith, Peter Llewellyn
  • Patent number: 6112064
    Abstract: A multi-function RDS button and a menu driven interface for accessing RDS features facilitates easy access to RDS functions with minimal demands upon the attention of the user. Large numbers of push buttons with cryptic labels and unintuitive push-button sequences of prior RDS radio receivers are avoided. Due to a long time-out period provided before automatically exiting the menu, the user can alternate attention between the radio and the road without losing their place in the menu or initiating an unwanted action.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: August 29, 2000
    Assignee: Thomson Consumer Electronics Sales, GmbH
    Inventors: Douglas Scott Arrowsmith, Latha Ravi, Douglas Brian Gillespie