Patents by Inventor Csaba Levai

Csaba Levai 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).

  • Control element for a hand power tool
    Patent number: 9233460
    Abstract: An electric hand power tool includes a cylindrical device section, a control element displaceable about the cylindrical device section, and an electric scanning device disposed at the device section and configured to determine a rotary position of the control element. The scanning device is configured to optically scan the rotary position.
    Type: Grant
    Filed: February 3, 2011
    Date of Patent: January 12, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Csaba Liptak, Csaba Levai
  • CONTROL ELEMENT FOR A HAND POWER TOOL
    Publication number: 20120305276
    Abstract: An electric hand power tool includes a cylindrical device section, a control element displaceable about the cylindrical device section, and an electric scanning device disposed at the device section and configured to determine a rotary position of the control element. The scanning device is configured to optically scan the rotary position.
    Type: Application
    Filed: February 3, 2011
    Publication date: December 6, 2012
    Applicant: Robert Bosch GmbH
    Inventors: Csaba Liptak, Csaba Levai