Patents by Inventor Alton Crawford

Alton Crawford 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).

  • Publication number: 20210018988
    Abstract: The present invention discloses an improved method and system for receiving user input data into a computer system having a keyboard which may not have a caps lock key. The keyboard uses single instances or combinations of software and drivers with controller and/or listening apparatuses to listen for modifier keys. Upon pressing the key, the listener will hold the modifier key for the user and toggle the modifier key after the desired character or command is produced.
    Type: Application
    Filed: August 11, 2020
    Publication date: January 21, 2021
    Inventor: Alton Crawford