Patents by Inventor Douglas Matthews

Douglas Matthews 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: 11342833
    Abstract: A switch includes a first terminal, a second terminal, and a third terminal. The switch includes an output node coupled to the second terminal and the third terminal. The switch includes a contactor coupled to the first terminal and movable between at least a first position and a second position. The first terminal is coupled to the second terminal when the contactor is in the first position. The first terminal is coupled to the third terminal when the contactor is in the second position. When the contactor is in the first position, the switch is configured to provide direct current power at the output node. When the contactor is in the second position, the switch is configured to provide alternating current power at the output node.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: May 24, 2022
    Assignee: Hubbell Incorporated
    Inventors: Thomas Warren Weeks, Jr., Douglas Matthew Hamilton
  • Publication number: 20220141941
    Abstract: Systems and methods for backup power sources and controls for Power over Ethernet light sources are provided. In one example embodiment, a lighting system includes one or more light sources configured to receive power over one or more Ethernet cables. The lighting system also includes a battery pack comprising an energy storage medium. The battery pack can be configured to provide power to the one or more light sources over one or more Ethernet cables. The lighting system can also include an output control circuit configured to manage delivery of power from the battery pack to the one or more light sources.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: Pritam Yadav, Douglas Matthew Hamilton
  • Publication number: 20220090088
    Abstract: The present invention provides proteins, nucleic acids, systems and methods for visualizing or modulating RNA.
    Type: Application
    Filed: January 14, 2020
    Publication date: March 24, 2022
    Inventor: Douglas Matthew Anderson
  • Patent number: 11234319
    Abstract: Systems and methods for backup power sources and controls for Power over Ethernet light sources are provided. In one example embodiment, a lighting system includes one or more light sources configured to receive power over one or more Ethernet cables. The lighting system also includes a battery pack comprising an energy storage medium. The battery pack can be configured to provide power to the one or more light sources over one or more Ethernet cables. The lighting system can also include an output control circuit configured to manage delivery of power from the battery pack to the one or more light sources.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: January 25, 2022
    Assignee: Hubbell Incorporated
    Inventors: Pritam Yadav, Douglas Matthew Hamilton
  • Publication number: 20210363509
    Abstract: The present invention provides proteins, nucleic acids, systems and methods for editing genomic material.
    Type: Application
    Filed: October 22, 2019
    Publication date: November 25, 2021
    Inventor: Douglas Matthew Anderson
  • Publication number: 20210347896
    Abstract: The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Compositions and methods of using anti-VISTA antibodies in combination with one or more antibodies that bind to immune checkpoint proteins are also provided.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 11, 2021
    Inventors: Linda A. Snyder, Gordon Powers, Enrique Zudaire Ubani, Douglas Matthew Marvel
  • Publication number: 20210340508
    Abstract: The present invention provides proteins, nucleic acids, systems and methods for editing genomic material.
    Type: Application
    Filed: July 2, 2021
    Publication date: November 4, 2021
    Inventor: Douglas Matthew Anderson
  • Publication number: 20210179653
    Abstract: A redox reversible fluorescent probe for performing single-electron transfer fluorescence probing includes: a redox moiety including: a terminal moiety; an electron transfer metal coordinatively bonded to the terminal moiety; and a bridge moiety coordinatively bonded to the electron transfer metal; and a fluorescent moiety covalently bonded to the bridge moiety of the redox moiety and comprising: an electron bandgap mediator that is covalently bonded to the bridge moiety; a coordinate center covalently bonded to the electron bandgap mediator and that forms a Zwitterionic member with an atom in the electron bandgap mediator; and a steric hinder bonded to the electron bandgap mediator to provide steric hindrance for protection of the coordinate center.
    Type: Application
    Filed: December 7, 2020
    Publication date: June 17, 2021
    Inventors: Jeremiah Wallace Woodcock, Douglas Matthew Fox, Veronika Ann Szalai
  • Publication number: 20210179639
    Abstract: A physiologically stable fluorophore includes a terminal moiety including a terminal reactive site that reacts with a reactive group of a substrate; a stability linker covalently bonded to the terminal moiety; and a bridge moiety covalently bonded to the stability linker such that the stability linker is interposed through chemical bonds between the bridge moiety and the terminal moiety; and a fluorescent moiety covalently bonded to the bridge moiety of the redox moiety and including: an electron bandgap mediator that is covalently bonded to the bridge moiety; a coordinate center covalently bonded to the electron bandgap mediator and that forms a Zwitterionic member with an atom in the electron bandgap mediator; and a steric hinder bonded to the electron bandgap mediator to provide steric hindrance for protection of the coordinate center.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 17, 2021
    Inventors: Jeremiah Wallace Woodcock, Jeffrey William Gilman, Douglas Matthew Fox
  • Publication number: 20210171640
    Abstract: The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Methods of identifying anti-VISTA antibodies capable of eliciting certain biological responses are also included.
    Type: Application
    Filed: November 25, 2020
    Publication date: June 10, 2021
    Inventors: Linda A. Snyder, Gordon Powers, Enrique Zudaire Ubani, Douglas Matthew Marvel
  • Patent number: 11014987
    Abstract: The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Compositions and methods of using anti-VISTA antibodies in combination with one or more antibodies that bind to immune checkpoint proteins are also provided.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: May 25, 2021
    Assignee: Janssen Pharmaceutics NV
    Inventors: Linda A. Snyder, Gordon Powers, Enrique Zudaire Ubani, Douglas Matthew Marvel
  • Publication number: 20210082262
    Abstract: A lighting fixture is provided. The lighting fixture includes a light source and an environmental detection system. The environmental detection system is coupled to a continuous supply of electrical power. The environmental detection system includes one or more sensors operable to detect a parameter associated with a space in which the lighting fixture is located.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 18, 2021
    Inventors: Douglas Matthew Hamilton, Blake Ashton Nickles
  • Patent number: 10899836
    Abstract: The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Methods of identifying anti-VISTA antibodies capable of eliciting certain biological responses are also included.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: January 26, 2021
    Assignee: JANSSEN PHARMACEUTICA NV
    Inventors: Linda A. Snyder, Gordon Powers, Enrique Zudaire Ubani, Douglas Matthew Marvel
  • Patent number: 10854052
    Abstract: A lighting fixture is provided. The lighting fixture includes a light source and an environmental detection system. The environmental detection system is coupled to a continuous supply of electrical power. The environmental detection system includes one or more sensors operable to detect a parameter associated with a space in which the lighting fixture is located.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 1, 2020
    Assignee: Hubbell Incorporated
    Inventors: Douglas Matthew Hamilton, Blake Ashton Nickles
  • Publication number: 20200072814
    Abstract: Devices, systems, and methods for support structure inspection are provided. In one example implementation, a system can include one or more sensors configured to obtain data associated with a condition of a support structure, such as a utility pole. The system can include one or more processors. The system can include a communication circuit operable to communicate a data packet to a remote device. The data packet can include a payload generated based at least in part on the data associated with the condition of the utility pole. The system can include a power source operable to provide electrical power to the one or more sensors, one or more processors, and the communication circuit.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 5, 2020
    Inventors: Christopher Lane Bailey, Timothy Eugene Willis, Douglas Matthew Hamilton
  • Publication number: 20190255402
    Abstract: An equipment caddy is provided that is convertible between a container and an equipment rack.
    Type: Application
    Filed: January 4, 2018
    Publication date: August 22, 2019
    Inventor: Douglas Matthew Kurzynski
  • Publication number: 20190124746
    Abstract: A switch includes a first terminal, a second terminal, and a third terminal. The switch includes an output node coupled to the second terminal and the third terminal. The switch includes a contactor coupled to the first terminal and movable between at least a first position and a second position. The first terminal is coupled to the second terminal when the contactor is in the first position. The first terminal is coupled to the third terminal when the contactor is in the second position. When the contactor is in the first position, the switch is configured to provide direct current power at the output node. When the contactor is in the second position, the switch is configured to provide alternating current power at the output node.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 25, 2019
    Inventors: Thomas Warren Weeks, JR., Douglas Matthew Hamilton
  • Publication number: 20190096201
    Abstract: A lighting fixture is provided. The lighting fixture includes a light source and an environmental detection system. The environmental detection system is coupled to a continuous supply of electrical power. The environmental detection system includes one or more sensors operable to detect a parameter associated with a space in which the lighting fixture is located.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 28, 2019
    Inventors: Douglas Matthew Hamilton, Blake Ashton Nickles
  • Patent number: 10056852
    Abstract: Rotation speed control systems for an Electronically Commutated (EC) motor and method for controlling rotation speed of an EC motor are described. An rotation speed control system includes a phase detector for detecting a period, an ON time interval, an OFF time interval, and zero crossing time points of the phase cut AC signal; a voltage regulator for converting the phase cut an AC signal into a DC signal; a controller for generating a compatible waveform to drive the EC motor with a rotation speed instructed by the controller, in accordance with an ON/OFF time ratio determined based on the ON time interval and OFF time interval of the phase cut AC signal; and an EC motor interface, powered by the DC signal, for driving each of a plurality of windings of the EC motor with the compatible waveform.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: August 21, 2018
    Assignee: Canarm Ltd.
    Inventors: Douglas Matthews, Claude Bouchard, Nora Wolske
  • Publication number: 20180235055
    Abstract: Systems and methods for backup power sources and controls for Power over Ethernet light sources are provided. In one example embodiment, a lighting system includes one or more light sources configured to receive power over one or more Ethernet cables. The lighting system also includes a battery pack comprising an energy storage medium. The battery pack can be configured to provide power to the one or more light sources over one or more Ethernet cables. The lighting system can also include an output control circuit configured to manage delivery of power from the battery pack to the one or more light sources.
    Type: Application
    Filed: February 12, 2018
    Publication date: August 16, 2018
    Inventors: Pritam Yadav, Douglas Matthew Hamilton