Patents by Inventor Robert C Newman

Robert C Newman 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: 9810020
    Abstract: A motorized window treatment may provide a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment may include a covering material (e.g., a cellular shade fabric or a roller shade fabric), a drive assembly for raising and lowering the covering material, and a motor drive unit including a motor configured to drive the drive assembly to raise and lower the covering material. The motorized window treatment may comprise one or more battery packs configured to receive batteries for powering the motor drive unit. The batteries may be located out of view of a user of the motorized window treatment (e.g., in a headrail or in a battery compartment). The motorized window treatment may use various power-saving methods to lengthen the lifetime of the batteries, e.g., to reduce the motor speed to conserve additional battery power and extend the lifetime of the batteries.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: November 7, 2017
    Assignee: Lutron Electronics Co., Inc.
    Inventors: Jason O. Adams, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, Jr., Peter W. Ogden, Jr., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt, Samuel F. Chambers
  • Publication number: 20170311400
    Abstract: A load control device for controlling power delivered from a power source to an electrical load may comprise a control circuit configured to control the load regulation circuit to control the power delivered to the electrical load. The control circuit may be configured to operate in an AC mode when an input voltage is an AC voltage and in a DC mode when the input voltage is a DC voltage. The control circuit may be configured to disable the power converter in the DC mode. The control circuit may be configured to render a controllable switching circuit conductive in the AC mode, and non-conductive in the DC mode. The rectifier circuit may be configured to rectify the input voltage to generate a rectified voltage when the input voltage is an AC voltage, and to pass through the input voltage when the input voltage is a DC voltage.
    Type: Application
    Filed: April 25, 2017
    Publication date: October 26, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: Robert C. Newman, JR., Stuart W. DeJonge
  • Publication number: 20170260806
    Abstract: A motorized window treatment provides a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment includes a covering material, a drive shaft, at least one lift cord rotatably received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions, which helps to minimize motor usage and conserve battery life if a battery is used to power the motorized window treatment. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: Jason O. Adams, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, JR., Peter W. Ogden, Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt
  • Publication number: 20170260808
    Abstract: A motorized window treatment may provide a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment may include a covering material (e.g., a cellular shade fabric or a roller shade fabric), a drive assembly for raising and lowering the covering material, and a motor drive unit including a motor configured to drive the drive assembly to raise and lower the covering material. The motorized window treatment may comprise one or more battery packs configured to receive batteries for powering the motor drive unit. The batteries may be located out of view of a user of the motorized window treatment (e.g., in a headrail or in a battery compartment). The motorized window treatment may use various power-saving methods to lengthen the lifetime of the batteries, e.g., to reduce the motor speed to conserve additional battery power and extend the lifetime of the batteries.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: Jason O. Adams, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, JR., Peter W. Ogden, Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt, Samuel F. Chambers
  • Publication number: 20170238399
    Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
    Type: Application
    Filed: May 1, 2017
    Publication date: August 17, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: Ehsan Dadashnialehi, Robert C. Newman, JR., Daniel Curtis Raneri, Jaykrishna A. Shukla
  • Publication number: 20170183909
    Abstract: A motorized window treatment system may include a roller tube, a covering material windingly attached to the roller tube, and a drive assembly that may be at least partially disposed within the roller tube. The drive assembly may include a motor having a drive shaft that is elongate along a longitudinal direction and a drive gear attached to the drive shaft such that a toothed portion of the drive gear is cantilevered with respect to the drive shaft. The drive assembly may include a gear assembly having a pair of intermediate gears on opposed sides of the drive gear. Rotation of the drive gear may be transferred through the pair of intermediate gears, a connecting gear, a planetary gear set, a cage, and an idler to the roller tube. Rotation of the roller tube may cause the covering material to move between an open position and a closed position.
    Type: Application
    Filed: March 17, 2017
    Publication date: June 29, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: David A. Kirby, Robert C. Newman, JR.
  • Patent number: 9681513
    Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: June 13, 2017
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: Ehsan Dadashnialehi, Robert C. Newman, Jr., Daniel Curtis Raneri, Jaykrishna A. Shukla
  • Publication number: 20170118811
    Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
    Type: Application
    Filed: October 21, 2016
    Publication date: April 27, 2017
    Applicant: Lutron Electronics Co., Inc.
    Inventors: Ehsan Dadashnialehi, Robert C. Newman, JR., Daniel Curtis Raneri, Jaykrishna A. Shukla
  • Publication number: 20170103859
    Abstract: A remote control device may be configured to be mounted over the toggle actuator of a light switch and to control a load control device via wireless communication. The remote control device may include a base portion and a rotating portion supported by the base portion so as to be rotatable about the base portion. The remote control device may include a control circuit and a wireless communication circuit. The control circuit may be operably coupled to the rotating portion and to the wireless communication circuit. The control circuit may be configured to translate a force applied to the rotating portion of the remote control device into a control signal and to cause the communication circuit to transmit the control signal to the load control device.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Applicant: LUTRON ELECTRONICS CO., INC.
    Inventors: Matthew J. Swatsky, Chris Dimberg, Timothy S. Majewski, Robert C. Newman, JR., Daniel Curtis Raneri
  • Patent number: 9605478
    Abstract: A motorized window treatment provides a low-cost solution for controlling the amount of daylight entering a space through a window. The window treatment includes a covering material, a drive shaft, at least one lift cord rotatably received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions, which helps to minimize motor usage and conserve battery life if a battery is used to power the motorized window treatment. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: March 28, 2017
    Assignee: Lutron Electronics Co., Inc.
    Inventors: Jason O. Adams, Edward J. Blair, Andrew Karl Cooney, Soumya Jain, David A. Kirby, Stephen Lundy, Justin J. Mierta, Daniel W. Mistarz, Robert C. Newman, Jr., Peter W. Ogden, Jr., Jonathan L. Roe, Chen Ming Wu, Justin M. Zernhelt
  • Patent number: 9598901
    Abstract: A motorized window treatment system may include a roller tube, a covering material windingly attached to the roller tube, and a drive assembly that may be at least partially disposed within the roller tube. The drive assembly may include a motor having a drive shaft that is elongate along a longitudinal direction and a drive gear attached to the drive shaft such that a toothed portion of the drive gear is cantilevered with respect to the drive shaft. The drive assembly may include a gear assembly having a pair of intermediate gears on opposed sides of the drive gear. Rotation of the drive gear may be transferred through the pair of intermediate gears, a connecting gear, a planetary gear set, a cage, and an idler to the roller tube. Rotation of the roller tube may cause the covering material to move between an open position and a closed position.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: March 21, 2017
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: David A. Kirby, Robert C. Newman, Jr.
  • Publication number: 20170071049
    Abstract: A controllable light source is provided that includes a load control circuit and an integrated lighting load. The controllable light source is configured to receive wirelessly communicated commands transmitted by a remote control device associated with the controllable light source, such as a rotary remote control device. The controllable light source may include an actuator for associating the controllable light source with the remote control device, such that the load control circuit is operable to adjust the intensity of the lighting load in response to wireless signals received from the remote control device. The controllable light source may support the actuator such that the actuator may be actuated when the controllable light source is installed in a fixture.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Applicant: LUTRON ELECTRONICS CO., INC.
    Inventors: Matthew J. Swatsky, Daniel J. Osle, Robert C. Newman, JR., Daniel Curtis Raneri
  • Patent number: 9565742
    Abstract: A remote control device may be configured to be mounted over the toggle actuator of a light switch and to control a load control device via wireless communication. The remote control device may include a base portion and a rotating portion supported by the base portion so as to be rotatable about the base portion. The remote control device may include a control circuit and a wireless communication circuit. The control circuit may be operably coupled to the rotating portion and to the wireless communication circuit. The control circuit may be configured to translate a force applied to the rotating portion of the remote control device into a control signal and to cause the communication circuit to transmit the control signal to the load control device.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 7, 2017
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: Matthew J. Swatsky, Chris Dimberg, Timothy S. Majewski, Robert C. Newman, Jr., Daniel Curtis Raneri
  • Publication number: 20170017255
    Abstract: A load control device may control the amount of power provided to an electrical load utilizing a phase control signal that operates in a reverse phase control mode, a center phase control mode, and a forward phase control mode. A load control device may be configured to determine that the electrical load should be operated via a phase control signal operating in a forward phase-control mode. After determining to operate the electrical load via the phase control signal in the forward phase-control mode, the load control device may provide the phase control signal in a reverse phase-control mode for a predetermined period of time to the electrical load, for example, to charge a bus capacitor of the electrical load. Subsequently, the load control device may be configured to switch the phase control signal to the forward phase-control mode and provide the phase control signal in the forward phase-control mode to the electrical load.
    Type: Application
    Filed: September 29, 2016
    Publication date: January 19, 2017
    Applicant: LUTRON ELECTRONICS CO., INC.
    Inventors: Donald F. Hausman, JR., Robert C. Newman, JR., Christopher J. Salvestrini
  • Publication number: 20170017254
    Abstract: A load control device may control the amount of power provided to an electrical load utilizing a phase control signal that operates in a reverse phase control mode, a center phase control mode, and a forward phase control mode. A load control device may be configured to determine that the electrical load should be operated via a phase control signal operating in a forward phase-control mode. After determining to operate the electrical load via the phase control signal in the forward phase-control mode, the load control device may provide the phase control signal in a reverse phase-control mode for a predetermined period of time to the electrical load, for example, to charge a bus capacitor of the electrical load. Subsequently, the load control device may be configured to switch the phase control signal to the forward phase-control mode and provide the phase control signal in the forward phase-control mode to the electrical load.
    Type: Application
    Filed: September 29, 2016
    Publication date: January 19, 2017
    Applicant: LUTRON ELECTRONICS CO., INC.
    Inventors: Donald F. Hausman, JR., Robert C. Newman, JR., Christopher J. Salvestrini
  • Patent number: 9538619
    Abstract: A controllable light source is provided that includes a load control circuit and an integrated lighting load. The controllable light source is configured to receive wirelessly communicated commands transmitted by a remote control device associated with the controllable light source, such as a rotary remote control device. The controllable light source may include an actuator for associating the controllable light source with the remote control device, such that the load control circuit is operable to adjust the intensity of the lighting load in response to wireless signals received from the remote control device. The controllable light source may support the actuator such that the actuator may be actuated when the controllable light source is installed in a fixture.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: January 3, 2017
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: Matthew J. Swatsky, Daniel J. Osle, Robert C. Newman, Jr., Daniel Curtis Raneri
  • Patent number: 9489005
    Abstract: A load control device may control the amount of power provided to an electrical load utilizing a phase control signal that operates in a reverse phase control mode, a center phase control mode, and a forward phase control mode. A load control device may be configured to determine that the electrical load should be operated via a phase control signal operating in a forward phase-control mode. After determining to operate the electrical load via the phase control signal in the forward phase-control mode, the load control device may provide the phase control signal in a reverse phase-control mode for a predetermined period of time to the electrical load, for example, to charge a bus capacitor of the electrical load. Subsequently, the load control device may be configured to provide the phase control signal in the forward phase-control mode to the electrical load.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 8, 2016
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: Donald F. Hausman, Jr., Robert C. Newman, Jr., Christopher J. Salvestrini
  • Publication number: 20160233785
    Abstract: A load control device for controlling the power delivered from an AC power source to an electrical load includes a thyristor, a gate coupling circuit for conducting a gate current through a gate of the thyristor, and a control circuit for controlling the gate coupling circuit to conduct the gate current through a first current path to render the thyristor conductive at a firing time during a half cycle. The gate coupling circuit is able to conduct the gate current through the first current path again after the firing time, but the gate current is not able to be conducted through the gate from a transition time before the end of the half-cycle until approximately the end of the half-cycle. The load current is able to be conducted through a second current path to the electrical load after the transition time until approximately the end of the half-cycle.
    Type: Application
    Filed: April 18, 2016
    Publication date: August 11, 2016
    Inventors: Robert C. Newman, JR., Daniel F. Camen, Christopher J. Salvestrini, Matthew V. Harte
  • Patent number: 9356531
    Abstract: A load control device for controlling the power delivered from an AC power source to an electrical load includes a thyristor, a first current path for conducting current through a gate terminal of the thyristor, and a control circuit for controlling the first current path to conduct a pulse of current through the gate terminal to render the thyristor conductive at a firing time during a half cycle. The first current path is able to conduct at least one other pulse of current through the gate terminal again after the firing time until, a transition time before the end of the half-cycle, but prevented from conducting pulses of current after the transition time until the end of the half-cycle. The load control device may comprise a second current path for conducting current through the electrical load between the transition time and the end of the half-cycle.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: May 31, 2016
    Assignee: Lutron Electronics Co., Inc.
    Inventors: Robert C. Newman, Jr., Daniel F. Carmen, Christopher J. Salvestrini, Matthew V. Harte
  • Patent number: 9343997
    Abstract: A two-wire load control device (such as, a dimmer switch) for controlling power delivered from an AC power source to an electrical load (such as, a high-efficiency lighting load) includes a thyristor coupled between the source and the load, a gate coupling circuit coupled between a first main terminal and a gate terminal of the thyristor, and a control circuit. The control circuit is configured to control the gate coupling circuit to conduct a pulse of current through the gate terminal to render the thyristor conductive at a firing time during a half cycle of the AC power source, and to allow the gate coupling circuit to conduct at least one other pulse of current after the firing time during the half cycle. The load control device is further arranged to conduct current through the electrical load if the thyristor becomes non-conductive and remains non-conductive during the half-cycle.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: May 17, 2016
    Assignee: LUTRON ELECTRONICS CO., INC.
    Inventors: Robert C. Newman, Jr., Chris J. Salvestrini, Matthew V. Harte