Patents by Inventor Wolfram STARK

Wolfram STARK 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).

  • Patent number: 11264921
    Abstract: Servomotor (1) comprising: —a base body (10), —an actuator body (20) which is arranged on the base body (10)—a drive arrangement (40) which is coupled to a drive section of the actuator body (20) and, when the drive arrangement (40) is activated, brings about a movement of the drive section of the actuator body (20) in one of two opposing circumferential directions on the basis of this coupling, —a rotational guide (50) with which the actuator body (20) is rotatably guided on the base body (10) and by which the movement of the drive section of the actuator body (20) is converted into a rotational movement of the actuator body (20), —a resetting arrangement (80) which couples the actuator body (20) and the base body (10) to one another and applies a resetting force between them, which resetting force opposes the actuating movement of the actuator body (20), —a magnet-compensation device (90) which reduces or cancels out the resetting force applied by the resetting device (80).
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: March 1, 2022
    Assignee: PHYSIK INSTRUMENTE (PI) GMBH & CO. KG
    Inventors: Harry Marth, Wolfram Stark
  • Publication number: 20180115259
    Abstract: Servomotor (1) comprising: —a base body (10), —an actuator body (20) which is arranged on the base body (10)—a drive arrangement (40) which is coupled to a drive section of the actuator body (20) and, when the drive arrangement (40) is activated, brings about a movement of the drive section of the actuator body (20) in one of two opposing circumferential directions on the basis of this coupling, —a rotational guide (50) with which the actuator body (20) is rotatably guided on the base body (10) and by which the movement of the drive section of the actuator body (20) is converted into a rotational movement of the actuator body (20), —a resetting arrangement (80) which couples the actuator body (20) and the base body (10) to one another and applies a resetting force between them, which resetting force opposes the actuating movement of the actuator body (20), —a magnet-compensation device (90) which reduces or cancels out the resetting force applied by the resetting device (80).
    Type: Application
    Filed: April 25, 2016
    Publication date: April 26, 2018
    Inventors: Harry MARTH, Wolfram STARK