Patents by Inventor Mark A. McLean

Mark A. McLean 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: 11932497
    Abstract: A method of inverting workpieces in a mass production process includes: advancing an end effector in electronic synchronization with advancement of a carrier to synchronize arrival of the carrier at a stop position with arrival of the end effector at an unloading position, in which the end effector is in alignment with a workpiece held by the carrier for engaging the workpiece; while the end effector is in engagement with the workpiece, retracting the end effector away from the carrier to unload the workpiece from the carrier and advancing the end effector back toward the carrier to load the workpiece back into the carrier; and rotating the end effector relative to the carrier to invert the workpiece in electronic synchronization with the retracting and advancing of the end effector for loading the workpiece back into the carrier when inverted.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: March 19, 2024
    Assignee: ATS CORPORATION
    Inventors: Kenneth Wayne Nicholson, Philip David Munroe, James Mark McLean, Robert James MacGregor, David Andrew Tait, Gustavo Barea, Roger Craig Hogan
  • Publication number: 20230123063
    Abstract: There is described systems and methods for programming and configuring part-processing devices and production stations. Methods of programming the control system of a part-processing device for controlling one or more tooling components, sensors and/or motion systems includes the step of loading a software backplane onto the control system, the software backplane being configured to run on an operating system of the control system and to interface with one or more configurable applications. The method also comprises the step of loading one or more configurable applications associated with the one or more tooling components onto the control system, the one or more applications being configured to interface with the software backplane. The method also comprises the step of configuring the one or more configurable applications to control the one or more tooling components, sensors and/or motion systems pf the part-processing device.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 20, 2023
    Inventors: Kenneth Wayne Nicholson, Robert David Almas, Philip David Munroe, James Mark McLean
  • Patent number: 11586884
    Abstract: A diffusive memristor device and an electronic device for emulating a biological neuron is disclosed. The diffusive memristor device includes a bottom electrode, a top electrode formed opposite the bottom electrode, and a dielectric layer disposed between the top electrode and the bottom electrode. The dielectric layer comprises an oxide doped with a metal.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: February 21, 2023
    Assignee: University of Massachusetts
    Inventors: Jianhua Yang, Qiangfei Xia, Mark McLean, Qing Wu
  • Publication number: 20220332519
    Abstract: A method of inverting workpieces in a mass production process includes: advancing an end effector in electronic synchronization with advancement of a carrier to synchronize arrival of the carrier at a stop position with arrival of the end effector at an unloading position, in which the end effector is in alignment with a workpiece held by the carrier for engaging the workpiece; while the end effector is in engagement with the workpiece, retracting the end effector away from the carrier to unload the workpiece from the carrier and advancing the end effector back toward the carrier to load the workpiece back into the carrier; and rotating the end effector relative to the carrier to invert the workpiece in electronic synchronization with the retracting and advancing of the end effector for loading the workpiece back into the carrier when inverted.
    Type: Application
    Filed: March 17, 2022
    Publication date: October 20, 2022
    Inventors: Kenneth Wayne NICHOLSON, Philip David Munroe, James Mark McLean, Robert James MacGregor, David Andrew Tait, Gustavo Barea, Roger Craig Hogan
  • Publication number: 20220331965
    Abstract: A method of processing O-rings in an automated mass production system includes: (a) advancing an O-ring retainer toward a loading position in alignment with an output end of a feed device; (b) discharging a leading O-ring from the output end in electronic synchronization with advancement of the O-ring retainer to the loading position to initiate loading of the O-ring into the retainer prior to the retainer arriving at the loading position; (c) after loading the O-ring into the retainer, advancing the retainer away from the loading position toward an unloading position; and (d) moving an end effector in electronic synchronization with advancement of the retainer to the unloading position to synchronize arrival of the retainer at the unloading position with arrival of the end effector at a pick-up position in alignment with the O-ring at the unloading position for pick up of the O-ring by the end effector.
    Type: Application
    Filed: March 17, 2022
    Publication date: October 20, 2022
    Inventors: Kenneth Wayne Nicholson, Philip David Munroe, James Mark McLean, Robert James MacGregor, David Andrew Tait, Gustavo Barea, Roger Craig Hogan
  • Publication number: 20220281049
    Abstract: Methods and systems are provided for mass producing different products in an automated production station having a plurality of part-processing devices. An example method includes identifying a workpiece received in the production station; selecting control parameters associated with the identified workpiece; electronically synchronizing the part-processing devices based on the selected control parameters to perform coordinated operations on the workpiece for producing one of the different products; and automatically repeating the identifying, selecting, and synchronizing steps for different workpieces received in the production station to produce a plurality of different products in a continuous mass production process.
    Type: Application
    Filed: March 3, 2022
    Publication date: September 8, 2022
    Inventors: Kenneth Wayne Nicholson, Philip David Munroe, James Mark McLean, Robert James MacGregor, David Andrew Tait, Gustavo Barea
  • Patent number: 10741759
    Abstract: A diffusive memristor device and an electronic device for emulating a biological synapse are disclosed. The diffusive memristor device includes a bottom electrode, a top electrode formed opposite the bottom electrode, and a dielectric layer disposed between the top electrode and the bottom electrode. The dielectric layer comprises silver doped silicon oxynitride (SiOxNy:Ag). In an alternate implementation, the dielectric layer comprises silver doped silicon oxide (Ag:SiO2). An electronic synapse emulation device is also disclosed. The synapse emulation device includes a diffusive memristor device, a drift memristor device connected in series with the diffusive memristor device, a first voltage pulse generator connected to the diffusive memristor device, and a second voltage pulse generator connected to the drift memristor device. Application of a signal from one of the first voltage pulse generator or the second voltage pulse generator allows the synapse emulation device to exhibit long-term plasticity.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: August 11, 2020
    Assignee: University of Massachusetts
    Inventors: Jianhua Yang, Qiangfei Xia, Mark McLean, Qing Wu, Mark Barnell
  • Publication number: 20200227635
    Abstract: A diffusive memristor device and an electronic device for emulating a biological synapse are disclosed. The diffusive memristor device includes a bottom electrode, a top electrode formed opposite the bottom electrode, and a dielectric layer disposed between the top electrode and the bottom electrode. The dielectric layer comprises silver doped silicon oxynitride (SiOxNy:Ag). In an alternate implementation, the dielectric layer comprises silver doped silicon oxide (Ag:SiO2). An electronic synapse emulation device is also disclosed. The synapse emulation device includes a diffusive memristor device, a drift memristor device connected in series with the diffusive memristor device, a first voltage pulse generator connected to the diffusive memristor device, and a second voltage pulse generator connected to the drift memristor device. Application of a signal from one of the first voltage pulse generator or the second voltage pulse generator allows the synapse emulation device to exhibit long-term plasticity.
    Type: Application
    Filed: September 26, 2018
    Publication date: July 16, 2020
    Inventors: Jianhua Yang, Qiangfei Xia, Mark McLean, Qing Wu, Mark Barnell
  • Publication number: 20190244088
    Abstract: A diffusive memristor device and an electronic device for emulating a biological neuron is disclosed. The diffusive memristor device includes a bottom electrode, a top electrode formed opposite the bottom electrode, and a dielectric layer disposed between the top electrode and the bottom electrode. The dielectric layer comprises an oxide doped with a metal.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 8, 2019
    Inventors: Jianhua Yang, Qiangfei Xia, Mark McLean, Qing Wu
  • Patent number: 7552677
    Abstract: A texture tool comprising a body to which is coupled an upper cap and a lower cap. A ball holder fits in a socket defined by the body and the lower cap. The ball holder includes a plurality of balls which come into contact with a sheet of material to be embossed or imprinted.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: June 30, 2009
    Assignee: Fiskars Brands, Inc.
    Inventors: Mark A. McLean, Kevin Schmidt, Marcia Werner, Jason Wolf, Robert W. Cornell, Tiffany Broecker
  • Publication number: 20080028954
    Abstract: A texture tool comprising a body to which is coupled an upper cap and a lower cap. A ball holder fits in a socket defined by the body and the lower cap. The ball holder includes a plurality of balls which come into contact with a sheet of material to be embossed or imprinted.
    Type: Application
    Filed: September 28, 2007
    Publication date: February 7, 2008
    Inventors: Mark McLean, Kevin Sckmidt, Marcia Werner, Jason Wolf, Robert Cornell, Tiffany Broecker
  • Patent number: 7296513
    Abstract: A texture tool comprising a body to which is coupled an upper cap and a lower cap. A ball holder fits in a socket defined by the body and the lower cap. The ball holder includes a plurality of balls which come into contact with a sheet of material to be embossed or imprinted.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: November 20, 2007
    Assignee: Fiskars Brands, Inc.
    Inventors: Mark A. McLean, Kevin Schmidt, Marcia Werner, Jason Wolf, Robert W. Cornell, Tiffany Broecker
  • Publication number: 20070186351
    Abstract: The present disclosure relates to multi-function tools, and particularly to a mechanism for extending and retracting pliers and the like into the handle. Along with the pliers the multi-tool may have various other implements including a full-size blade, a driver tool, a can opener, a punch tool and the like. Furthermore a lighting element, being either an LED or non-LED type mechanism, and either fixed in place or rotatable or flexible about the handle is comtemplated.
    Type: Application
    Filed: January 30, 2007
    Publication date: August 16, 2007
    Applicant: Buck Knives, Inc.
    Inventors: Eric Linn, Mark McLean, Michael Dolmage
  • Patent number: D558022
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: December 25, 2007
    Assignee: Buck Knives
    Inventors: Mark McLean, Don Kaschmitter
  • Patent number: D567054
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: April 22, 2008
    Assignee: Buck Knives
    Inventors: John Renzi, Paul Chiba, Mark A. McLean, Xi Chen
  • Patent number: D567055
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: April 22, 2008
    Assignee: Buck Knives
    Inventors: John Renzi, Paul Chiba, Mark A. McLean, Xi Chen
  • Patent number: D569213
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: May 20, 2008
    Assignee: Buck Knives
    Inventors: John Renzi, Paul Chiba, Mark A. McLean, Xi Chen
  • Patent number: D672549
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: December 18, 2012
    Assignee: Buck Knives, Inc.
    Inventor: Mark A. McLean
  • Patent number: D722482
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: February 17, 2015
    Assignee: Buck Knives, Inc.
    Inventors: Mark A. McLean, Eric P. Linn
  • Patent number: D831515
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: October 23, 2018
    Assignee: BUCK KNIVES, INC.
    Inventor: Mark A. McLean