Patents by Inventor Warren E. Langdon

Warren E. Langdon 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).

  • PORTABLE WIRELESS PLAYER PROGRAMMING
    Publication number: 20100223329
    Abstract: A method of providing programming to a portable wireless music player includes connecting to a music service provider from a remote client and defining a play list at the music service provider through user interaction at the remote client. The player connects to the music service provider over a wireless service network and downloads music to the player from the music service provider in accordance with the previously defined play list. The music or other programming is played at the player.
    Type: Application
    Filed: April 26, 2010
    Publication date: September 2, 2010
    Applicant: Qwest Communications International Inc.
    Inventor: Warren E. Langdon
  • Portable wireless player and associated method
    Patent number: 7734688
    Abstract: A method of providing programming to a portable wireless music player includes connecting to a music service provider from a remote client and defining a play list at the music service provider through user interaction at the remote client. The player connects to the music service provider over a wireless service network and downloads music to the player from the music service provider in accordance with the previously defined play list. The music or other programming is played at the player.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: June 8, 2010
    Assignee: Qwest Communications International Inc.
    Inventor: Warren E. Langdon