Patents by Inventor Ralf Kühnapfel

Ralf Kühnapfel 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: 20170206717
    Abstract: Systems and methods for driver evaluation, rating, and skills improvement are disclosed. A particular embodiment is configured to: receive vehicle data from vehicle subsystems of a vehicle via a vehicle subsystem interface; correlate the vehicle data to a corresponding set of preprocessing events representing activity or state transitions occurring in the vehicle; aggregate the set of preprocessing events into a plurality of data blocks, wherein each data block corresponds to a user-configurable time frame; and transfer the plurality of data blocks to a central server via a network interface and a network.
    Type: Application
    Filed: January 19, 2016
    Publication date: July 20, 2017
    Inventor: Ralf Kühnapfel
  • Patent number: 9663299
    Abstract: A belt conveyor (10) for an automatic placement machine (50) that includes at least a rotatably mounted pinwheel (12) for conveying a belt (11), a drive (14) with at least one gear wheel (16) for driving the pinwheel (12) and a position-determining device (20) for determining a rotational position of the pinwheel (12), the position-determining device (20) having a first sensor device (30) with at least one magnetoresistive sensor arrangement (31). The disclosure further includes an automatic placement machine (50) having at least one belt conveyor (10).
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: May 30, 2017
    Assignee: ASM ASSEMBLY SYSTEMS GMBH & CO. KG
    Inventors: Ralf Kühnapfel, Arno Stein
  • Publication number: 20150321855
    Abstract: A belt conveyor (10) for an automatic placement machine (50) that includes at least a rotatably mounted pinwheel (12) for conveying a belt (11), a drive (14) with at least one gear wheel (16) for driving the pinwheel (12) and a position-determining device (20) for determining a rotational position of the pinwheel (12), the position-determining device (20) having a first sensor device (30) with at least one magnetoresistive sensor arrangement (31). The disclosure further includes an automatic placement machine (50) having at least one belt conveyor (10).
    Type: Application
    Filed: May 7, 2015
    Publication date: November 12, 2015
    Inventors: Ralf Kühnapfel, Arno Stein