Patents by Inventor Chad Stelzig

Chad Stelzig 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).

  • Roadway sensing systems
    Patent number: 11080995
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: August 3, 2021
    Assignee: Image Sensing Systems, Inc.
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy
  • ROADWAY SENSING SYSTEMS
    Publication number: 20180350231
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Application
    Filed: August 8, 2018
    Publication date: December 6, 2018
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy
  • Roadway sensing systems
    Patent number: 10055979
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: August 21, 2018
    Assignee: Image Sensing Systems, Inc.
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy
  • ROADWAY SENSING SYSTEMS
    Publication number: 20170011625
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Application
    Filed: September 22, 2016
    Publication date: January 12, 2017
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy
  • Roadway sensing systems
    Patent number: 9472097
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: October 18, 2016
    Assignee: Image Sensing Systems, Inc.
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy
  • ROADWAY SENSING SYSTEMS
    Publication number: 20140195138
    Abstract: A number of roadway sensing systems are described herein. An example of such is an apparatus to detect and/or track objects at a roadway with a plurality of sensors. The plurality of sensors can include a first sensor that is a radar sensor having a first field of view that is positionable at the roadway and a second sensor that is a machine vision sensor having a second field of view that is positionable at the roadway, where the first and second fields of view at least partially overlap in a common field of view over a portion of the roadway. The example system includes a controller configured to combine sensor data streams for at least a portion of the common field of view from the first and second sensors to detect and/or track the objects.
    Type: Application
    Filed: March 13, 2014
    Publication date: July 10, 2014
    Applicant: Image Sensing Systems, Inc.
    Inventors: Chad Stelzig, Kiran Govindarajan, Cory Swingen, Roland Miezianko, Nico Bekooy