Patents by Inventor Roy Lahr

Roy Lahr 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).

  • Deployable keyboard device including displaceable keybutton positions for portable miniature electronic devices
    Publication number: 20050042014
    Abstract: In a miniature keyboard, keybuttons may shift their relative positions from a relatively smaller array when stored to deployment which results in a relatively larger array for active keyboard use. An application for this positional adjustment is the use of the keyboard for inputting data with fingertips when used with portable miniature electronic devices, e.g., small cellphones.
    Type: Application
    Filed: August 23, 2004
    Publication date: February 24, 2005
    Inventor: Roy Lahr