Patents by Inventor Darin E. Bartholomew

Darin E. Bartholomew 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: 9806478
    Abstract: An electrical connector comprises a dielectric body having a socket. A plurality of pivotable arms are hinged to the dielectric body. A releasable locking mechanism holds the pivotable arms in a locked position that releases with an outward pulling force exceeding a threshold force. The releasable locking mechanism comprises two or more latch members that are biased by corresponding springs against the corresponding pivotable arms. Each pivotable arm has a protrusion that divides a first region from a second region of the pivotable arm.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: October 31, 2017
    Assignee: DEERE & COMPANY
    Inventors: Darin E. Bartholomew, Christopher L. Bradshaw
  • Patent number: 9543719
    Abstract: An electrical connector comprises a dielectric body having a socket. A plurality of pivotable arms are hinged to the dielectric body. A releasable locking mechanism holds the pivotable arms in a locked position that releases with an outward pulling force exceeding a threshold force. The releasable locking mechanism comprises two or more latch members that are biased by corresponding springs against the corresponding pivotable arms. Each pivotable arm has a protrusion that divides a first region from a second region of the pivotable arm.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: January 10, 2017
    Assignee: DEERE & COMPANY
    Inventors: Darin E. Bartholomew, Christopher L. Bradshaw
  • Patent number: 9522792
    Abstract: First imaging device collects first image data, whereas second imaging device collects second image data of a storage portion. A container identification module identifies a container perimeter of the storage portion in at least one of the collected first image data and the collected second image data. A spout identification module is adapted to identify a spout of the transferring vehicle in the collected image data. An image data evaluator determines whether to use the first image data, the second image data, or both based on an evaluation of the intensity of pixel data or ambient light conditions. An alignment module is adapted to determine the relative position of the spout and the container perimeter and to generate command data to the propelled portion to steer the storage portion in cooperative alignment such that the spout is aligned within a central zone or a target zone of the container perimeter.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: December 20, 2016
    Assignee: Deere & Company
    Inventors: Zachary T. Bonefas, Darin E. Bartholomew
  • Publication number: 20160329659
    Abstract: An electrical connector comprises a dielectric body having a socket. A plurality of pivotable arms are hinged to the dielectric body. A releasable locking mechanism holds the pivotable arms in a locked position that releases with an outward pulling force exceeding a threshold force. The releasable locking mechanism comprises two or more latch members that are biased by corresponding springs against the corresponding pivotable arms. Each pivotable arm has a protrusion that divides a first region from a second region of the pivotable arm.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Inventors: Darin E. Bartholomew, Christopher L. Bradshaw
  • Patent number: 9463939
    Abstract: First imaging device collects first image data, whereas second imaging device collects second image data of a storage portion. A container identification module identifies a container perimeter of the storage portion in at least one of the collected first image data and the collected second image data. A spout identification module is adapted to identify a spout of the transferring vehicle in the collected image data. An image data evaluator determines whether to use the first image data, the second image data, or both based on an evaluation of the intensity of pixel data or ambient light conditions. An alignment module is adapted to determine the relative position of the spout and the container perimeter and to generate command data to the propelled portion to steer the storage portion in cooperative alignment such that the spout is aligned within a central zone or a target zone of the container perimeter.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: October 11, 2016
    Assignee: Deere & Company
    Inventors: Zachary T. Bonefas, Darin E. Bartholomew
  • Patent number: 9458600
    Abstract: A method or system for controlling a vehicle comprises entering a programming mode or a guidance mode based on user input to a switch. The user can enter a guidance program in accordance with a predetermined sequence of inputs of the switch by the user, where readiness for each successive input is indicated by a light source. A guidance mode is managed for controlling an implement height in accordance with the entered guidance program. A height sensor can sense an observed height or elevation of an implement of the vehicle (e.g., relative to the absolute target height of the implement above the ground). The observed height is controlled in accordance with the guidance program (e.g., the target height) if the system or the data processor is operating in a guidance mode.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: October 4, 2016
    Assignee: DEERE & COMPANY
    Inventors: Frederick W. Nelson, Timothy A. Wilcox, Peter W. Kasap, Darin E. Bartholomew
  • Publication number: 20160104968
    Abstract: An electrical connector comprises a dielectric body having a socket. A plurality of pivotable arms are hinged to the dielectric body. A releasable locking mechanism holds the pivotable arms in a locked position that releases with an outward pulling force exceeding a threshold force. The releasable locking mechanism comprises two or more latch members that are biased by corresponding springs against the corresponding pivotable arms. Each pivotable arm has a protrusion that divides a first region from a second region of the pivotable arm.
    Type: Application
    Filed: October 9, 2014
    Publication date: April 14, 2016
    Inventors: Darin E. Bartholomew, Christopher L. Bradshaw
  • Publication number: 20160009509
    Abstract: First imaging device collects first image data, whereas second imaging device collects second image data of a storage portion. A container identification module identifies a container perimeter of the storage portion in at least one of the collected first image data and the collected second image data. A spout identification module is adapted to identify a spout of the transferring vehicle in the collected image data. An image data evaluator determines whether to use the first image data, the second image data, or both based on an evaluation of the intensity of pixel data or ambient light conditions. An alignment module is adapted to determine the relative position of the spout and the container perimeter and to generate command data to the propelled portion to steer the storage portion in cooperative alignment such that the spout is aligned within a central zone or a target zone of the container perimeter.
    Type: Application
    Filed: February 11, 2013
    Publication date: January 14, 2016
    Applicant: DEERE & COMPANY
    Inventors: Zachary T. Bonefas, Darin E. Bartholomew
  • Publication number: 20150378359
    Abstract: First imaging device collects first image data, whereas second imaging device collects second image data of a storage portion. A container identification module identifies a container perimeter of the storage portion in at least one of the collected first image data and the collected second image data. A spout identification module is adapted to identify a spout of the transferring vehicle in the collected image data. An image data evaluator determines whether to use the first image data, the second image data, or both based on an evaluation of the intensity of pixel data or ambient light conditions. An alignment module is adapted to determine the relative position of the spout and the container perimeter and to generate command data to the propelled portion to steer the storage portion in cooperative alignment such that the spout is aligned within a central zone or a target zone of the container perimeter.
    Type: Application
    Filed: February 11, 2013
    Publication date: December 31, 2015
    Applicant: DEERE & COMPANY
    Inventors: Zachary T. Bonefas, Darin E. Bartholomew
  • Patent number: 9048964
    Abstract: A first signal generator is arranged to generate a first signal. A compensating null code circuit is configured to provide a null code. A multiplexer is capable of multiplexing the first signal and the null code consistent with a predetermined time sequence for expression of the null code in a produced precursor signal. A ranging code generator is arranged for generating a ranging code. A mixer is capable of accepting the ranging code and the precursor signal and outputting a locally generated reference signal. After down-conversion and digitization of the received composite signal, the code correlator can correlate the digital received composite signal to the locally generated reference signal to decode at least a first portion of the received composite signal, while leaving a second portion of the received composite signal undecoded.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: June 2, 2015
    Assignee: DEERE & COMPANY
    Inventors: Richard G. Keegan, Darin E. Bartholomew
  • Publication number: 20140343800
    Abstract: A method or system for controlling a vehicle comprises entering a programming mode or a guidance mode based on user input to a switch. The user can enter a guidance program in accordance with a predetermined sequence of inputs of the switch by the user, where readiness for each successive input is indicated by a light source. A guidance mode is managed for controlling an implement height in accordance with the entered guidance program. A height sensor can sense an observed height or elevation of an implement of the vehicle (e.g., relative to the absolute target height of the implement above the ground). The observed height is controlled in accordance with the guidance program (e.g., the target height) if the system or the data processor is operating in a guidance mode.
    Type: Application
    Filed: May 31, 2013
    Publication date: November 20, 2014
    Inventors: FREDERICK W. NELSON, Timothy A. Wilcox, Peter W. Kasap, Darin E. Bartholomew
  • Publication number: 20140119361
    Abstract: A first signal generator is arranged to generate a first signal. A compensating null code circuit is configured to provide a null code. A multiplexer is capable of multiplexing the first signal and the null code consistent with a predetermined time sequence for expression of the null code in a produced precursor signal. A ranging code generator is arranged for generating a ranging code. A mixer is capable of accepting the ranging code and the precursor signal and outputting a locally generated reference signal. After down-conversion and digitization of the received composite signal, the code correlator can correlate the digital received composite signal to the locally generated reference signal to decode at least a first portion of the received composite signal, while leaving a second portion of the received composite signal undecoded.
    Type: Application
    Filed: December 18, 2012
    Publication date: May 1, 2014
    Applicant: Deere & Company
    Inventors: Richard G. Keegan, Darin E. Bartholomew
  • Patent number: 5818385
    Abstract: The antenna system and method for dynamically controlling radiation patterns provides an assortment of radiation patterns to increase the performance of communication systems, such as trunking communication systems and cellular communication systems. One embodiment of the antenna system permits a user to manually select a desired radiation pattern from the assortment of radiation patterns. For example, the user may manually select a desired radiation pattern via a graphical user interface of a general purpose computer, or via a conventional telephone. Another embodiment of the antenna system and method tailors radiation patterns in response to factors such as the locations of mobile units, the channel assignments of mobile units, and the transmissions of particular mobile units.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: October 6, 1998
    Inventor: Darin E. Bartholomew