Patents by Inventor Johannes RHEINBOLDT

Johannes RHEINBOLDT 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: 11941859
    Abstract: A camera (10) comprising an image sensor (24) for capturing image data with a plurality of pixels, a first processing unit (30) for reading out the image data of the image sensor (24) in an image data stream comprising groups of adjacent pixels, a second processing unit (32) for processing the image data, and a memory (34) for storing at least one of the image data and processing results from the image data, wherein a neural network (38) is implemented on at least one of the first processing unit (30) and the second processing unit (32) and wherein the first processing unit (30) is configured to already process groups of pixels with at least a first layer (42) of the neural network while further groups of the image data are still being read out from the image sensor (24).
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 26, 2024
    Assignee: SICk AG
    Inventors: Jean Stawiaski, Thorsten Falk, Johannes Rheinboldt
  • Publication number: 20230122174
    Abstract: A camera based code reader is provided that has an image sensor for detecting image data having an optical code, a memory for storing image data, a first processing unit for transmitting the image data from the image sensor to the memory in an image data stream, and a second processing unit that is configured for a decoding in which the stored image data are evaluated to read the code content of the optical code, In this respect, the first processing unit is configured for at least one auxiliary function in which the first processing unit reads back at least some of the image data from the memory and writes a pre-processing result back to the memory; and in that the second processing unit is configured to invoke the auxiliary function of the first processing unit as required to assist the decoding.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 20, 2023
    Inventors: Romain MÜLLER, Hannes RUF, Johannes RHEINBOLDT
  • Publication number: 20210368096
    Abstract: A camera (10) comprising an image sensor (24) for capturing image data with a plurality of pixels, a first processing unit (30) for reading out the image data of the image sensor (24) in an image data stream comprising groups of adjacent pixels, a second processing unit (32) for processing the image data, and a memory (34) for storing at least one of the image data and processing results from the image data, wherein a neural network (38) is implemented on at least one of the first processing unit (30) and the second processing unit (32) and wherein the first processing unit (30) is configured to already process groups of pixels with at least a first layer (42) of the neural network while further groups of the image data are still being read out from the image sensor (24).
    Type: Application
    Filed: May 19, 2021
    Publication date: November 25, 2021
    Inventors: Jean STAWIASKI, Thorsten FALK, Johannes RHEINBOLDT
  • Publication number: 20210352214
    Abstract: A camera for detecting objects in a detection zone is provided that has an image sensor for recording image data of the objects, a distance sensor for detecting at least one distance value from a respective object, and a control and evaluation unit that is configured to perform at least one setting of the camera for a recording using the distance value, The control and evaluation unit here has real time capability and is configured to generate a recording at a trigger time using time information of the distance sensor.
    Type: Application
    Filed: May 6, 2021
    Publication date: November 11, 2021
    Inventors: Romain MÜLLER, Johannes RHEINBOLDT