Patents by Inventor Karin Callahan

Karin Callahan 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).

  • CHARACTER PREVIEW METHOD AND APPARATUS
    Publication number: 20130135243
    Abstract: A method and apparatus include detecting a first touch meeting a first threshold, which first touch is detected on a first physical key and displaying, without entering, at least a first character associated with the first physical key in an information entry field on an electronic device in response to the detecting.
    Type: Application
    Filed: June 29, 2011
    Publication date: May 30, 2013
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Alexander Samson Hirsch, Karin Callahan