Patents by Inventor A-Seo Cho

A-Seo Cho 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).

  • Speaker position optimizing device for mobile communication terminal and method thereof
    Patent number: 7460881
    Abstract: A mobile communication terminal including a detecting unit configured to detect positional information corresponding to a location of a speaker of the mobile terminal relative to a user's ear canal, and a controlling unit configured to move the speaker relative to the user's ear canal based on the positional information detected by the detecting unit.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: December 2, 2008
    Assignee: LG Electronics Inc.
    Inventor: A-Seo Cho
  • Speaker position optimizing device for mobile communication terminal and method thereof
    Publication number: 20060128442
    Abstract: A mobile communication terminal including a detecting unit configured to detect positional information corresponding to a location of a speaker of the mobile terminal relative to a user's ear canal, and a controlling unit configured to move the speaker relative to the user's ear canal based on the positional information detected by the detecting unit.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 15, 2006
    Inventor: A-Seo Cho