Patents Assigned to ilumisys, Inc.
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Patent number: 10176689Abstract: An emergency lighting system for a building includes at least one LED-based light. An emergency detector is operable to detect an emergency. The emergency detector produces an emergency signal in response to the emergency. A controller is operable to control the at least one LED-based light in response to the emergency signal.Type: GrantFiled: September 4, 2014Date of Patent: January 8, 2019Assignee: iLumisys, Inc.Inventors: John Ivey, David L. Simon
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Patent number: 10161568Abstract: An LED-based light has an elongate housing having a longitudinal axis and a vertical axis, the housing defined by a base and two canted outer walls meeting opposite the base, the housing defining a cavity. An LED circuit board on which a plurality of LEDs are located is positioned within the cavity. End caps are positioned at opposite ends of the housing.Type: GrantFiled: August 14, 2015Date of Patent: December 25, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., John Ivey
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Patent number: 10057966Abstract: Techniques are described for a lighting system in which light sources are controllable using signals sent over a wireless mesh network. During a commissioning process, a user interface (UI) may present a representation of nodes (e.g., light sources, sensors, controllers, etc.) that are broadcasting a wireless advertising signal. In response to a selection of a particular node, a wireless message may be sent to instruct the selected node to provide a visual indication of its presence, such as a flashing light. The visual indication may enable a user to discern the physical location of the node, such that each node may be added to the mesh network and, in some instances, to a group of nodes. The UI may also enable the definition of scenes, where each scene describes the brightness level or other operating characteristics of particular light source(s) and/or group(s) of light sources when the scene is active.Type: GrantFiled: December 29, 2016Date of Patent: August 21, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Daniel J. Hollenkamp, John Ivey, Francis Palazzolo, Scott Rundell, James R. Scapa
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Patent number: 10054270Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: September 29, 2017Date of Patent: August 21, 2018Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 10036549Abstract: A light for use in a light fixture includes a light source adapted to produce light in an area including the light and a connector configured for connection to the fixture. The light further includes a communication apparatus configured to generate one or more signals indicative of a presence of a person in the area, and a controller that is operative to control the light source in a normal mode in response to the one or more signals.Type: GrantFiled: April 20, 2016Date of Patent: July 31, 2018Assignee: iLumisys, Inc.Inventors: David L. Simon, John Ivey
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Patent number: 9970601Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: December 7, 2016Date of Patent: May 15, 2018Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9803806Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: December 8, 2016Date of Patent: October 31, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9807842Abstract: For controlling operation of a light source, a method of associating a light source with an area for which the light source is positioned to provide lighting comprises: identifying, based on a determined physical position of a light source, one of a plurality of areas as the area for which the light source is positioned to provide lighting; identifying at least one desired lighting condition for the identified area; and controlling, using a processor, operation of the light source based on the identified at least one desired lighting condition for the identified area.Type: GrantFiled: January 28, 2016Date of Patent: October 31, 2017Assignee: iLumisys, Inc.Inventors: John Ivey, David L. Simon, Hoan Ngo, Anthony J. Norton, Brian Nickol
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Patent number: 9777893Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: March 1, 2017Date of Patent: October 3, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9759392Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: December 8, 2016Date of Patent: September 12, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9752736Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: December 8, 2016Date of Patent: September 5, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9750100Abstract: A light emitting diode based light configured for replacing a fluorescent light in a light fixture has a housing, at least one light emitting diode (LED), a power connector at a first end of the housing configured for connection to the light fixture and configured for receiving a power signal from a power source, a dimming control connector at a second end of the housing configured for receiving a dimming control signal and a power trace. The power trace is configured to carry the power signal from the power connector to the LED, and carry the dimming control signal from the dimming control connector to the power connector, such that the power signal is controlled in response to the dimming control signal.Type: GrantFiled: May 6, 2016Date of Patent: August 29, 2017Assignee: iLumisys, Inc.Inventors: John Ivey, Francis Palazzolo
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Patent number: 9746139Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: December 7, 2016Date of Patent: August 29, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9739428Abstract: A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs.Type: GrantFiled: June 20, 2016Date of Patent: August 22, 2017Assignee: iLumisys, Inc.Inventors: Jos Timmermans, Jean C. Raymond, John Ivey
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Patent number: 9635727Abstract: An LED-based light includes one or more LEDs, a sensor arranged to detect a brightness level in an area resulting from the combination of light emitted by the LEDs with light from at least one ambient light source other than the LEDs, and operable to output a signal corresponding to the detected brightness level, a controller operable to regulate an amount of power provided to the LEDs in response to the signal, a light transmitting housing for the LEDs, the sensor and the controller and a connector shaped for connection with a light socket disposed at an end of the housing.Type: GrantFiled: June 16, 2016Date of Patent: April 25, 2017Assignee: iLumisys, Inc.Inventors: James R. Scapa, David L. Simon, John Ivey
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Patent number: D781248Type: GrantFiled: March 31, 2016Date of Patent: March 14, 2017Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., Marjorie Sauer, Kevin Robert Shinn
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Patent number: D811628Type: GrantFiled: October 27, 2016Date of Patent: February 27, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., John Ivey
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Patent number: D812252Type: GrantFiled: October 27, 2016Date of Patent: March 6, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., John Ivey
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Patent number: D815763Type: GrantFiled: October 28, 2016Date of Patent: April 17, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., John Ivey
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Patent number: D817523Type: GrantFiled: October 28, 2016Date of Patent: May 8, 2018Assignee: iLumisys, Inc.Inventors: James M. Amrine, Jr., John Ivey