Julia Sharon Irvin

US Patent:

20130201290, Aug 8, 2013

Filed:

Mar 5, 2013

Appl. No.:

13/785652

Inventors:

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL, US
Julia Sharon Irvin - Melbourne FL, US
Eric Thosteson - Satellite Beach FL, US
Benjamin Charles Burns - Satellite Beach FL, US
John Beck - Satellite Beach FL, US

Assignee:

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

International Classification:

H04N 7/18
H04N 13/02

US Classification:

348 46, 348152

Abstract:

A device to detect occupancy of an environment includes a sensor to capture video frames from a location in the environment. The device may compare rules with data using a rules engine. The microcontroller may include a processor and memory to produce results indicative of a condition of the environment. The device may also include an interface through which the data is accessible. The device may generate results respective to the location in the environment. The microcontroller may be in communication with a network. The video frames may be concatenated to create an overview to display the video frames substantially seamlessly respective to the location in which the sensor is positioned. The overview may be viewable using the interface and the results of the analysis performed by the rules engine may be accessible using the interface.

US Patent:

20130300290, Nov 14, 2013

Filed:

Mar 15, 2013

Appl. No.:

13/842875

Inventors:

Julia Sharon Irvin - Melbourne FL, US
Eric Thosteson - Satellite Beach FL, US
Benjamin Charles Burns - Satellite Beach FL, US
John Beck - Satellite Beach FL, US

International Classification:

H05B 37/02

US Classification:

315113

Abstract:

A luminaire may include a wall mount and a driver circuit housing connected to the wall mount. The luminaire may also include a camera housing connected to the driver circuit housing, a light source housing connected to the camera housing, and a light source array that includes a plurality of light sources carried by the light source housing. The luminaire may include a prism, a heat sink in thermal communication with the light source array, and a camera carried by the camera housing. The luminaire may also include a sensor and a driver circuit carried by the driver circuit housing. The camera and/or the sensor may be configured to detect the presence and vicinity of an object in the target area. The light sources may be configured to emit light to illuminate the vicinity of the object sensed in the target area.

US Patent:

20140055619, Feb 27, 2014

Filed:

Aug 16, 2013

Appl. No.:

13/969103

Inventors:

Julia Sharon Irvin - Melbourne FL, US
Eric Thosteson - Satellite Beach FL, US
Benjamin Charles Burns - Satellite Beach FL, US
John Beck - Satellite Beach FL, US

Assignee:

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

International Classification:

G08B 5/36
H04N 7/18

US Classification:

348159, 3406911

Abstract:

A luminaire may include a wall mount, a driver circuit housing connected to the wall mount, a sensor housing connected to the driver circuit housing, a light source housing connected to the sensor housing, and a light source array carried by the light source housing. A controller may be positioned in electrical communication with an emergency alert system, a sensor carried by the sensor housing and the light source. The light source may be capable of emitting illuminating light, and the controller may be configured to receive an emergency alert from the emergency alert system. The controller may be configured to operate the light source to emit light within a wavelength range associated with a color responsive to the emergency alert and the color of the light emitted may be associated with a particular emergency.

US Patent:

20120287271, Nov 15, 2012

Filed:

May 4, 2012

Appl. No.:

13/464292

Inventors:

Eric Holland - Indian Harbour Beach FL, US
Julia Sharon Irvin - Melbourne FL, US
Eric Thosteson - Satellite Beach FL, US
Benjamin Charles Burns - Satellite Beach FL, US
John Beck - Satellite Beach FL, US

Assignee:

LIGHTING SCIENCE GROUP CORPORATION - Satellite Beach FL

International Classification:

H04N 7/18

US Classification:

348143, 348E07085

Abstract:

A lighting device capable of detecting a condition in an environment includes a sensor to capture a video frame from a location in the environment. The lighting device may include a microcontroller, a processor and memory. The sensor may be electrically connected to the microcontroller, and the video frame may be transmitted to the microcontroller as data. The lighting device may also include a light source electrically connected to and controlled by the microcontroller and a rules engine stored in the memory. The processor may compare the data to rules contained in the rules engine to produce an output. The lighting device may further include an interface through which the output is accessible. After an analysis is conducted, an output may be generated responsive to detection of an anomaly.

US Patent:

20120287245, Nov 15, 2012

Filed:

May 4, 2012

Appl. No.:

13/464345

Inventors:

Eric Holland - Indian Harbour Beach FL, US
Julia Sharon Irvin - Melbourne FL, US
Eric Thosteson - Satellite Beach FL, US
Benjamin Charles Burns - Satellite Beach FL, US
John Beck - Satellite Beach FL, US

Assignee:

Lighting Science Group Corporation - Satellite Beach FL

International Classification:

H04N 7/18
H04N 13/02

US Classification:

348 46, 348143, 348E13074

Abstract:

A device to detect occupancy of an environment includes a sensor to capture video frames from a location in the environment. The device may compare rules with data using a rules engine. The microcontroller may include a processor and memory to produce results indicative of a condition of the environment. The device may also include an interface through which the data is accessible. The device may generate results respective to the location in the environment. The microcontroller may be in communication with a network. The video frames may be concatenated to create an overview to display the video frames substantially seamlessly respective to the location in which the sensor is positioned. The overview may be viewable using the interface and the results of the analysis performed by the rules engine may be accessible using the interface.

US Patent:

20180063915, Mar 1, 2018

Filed:

Nov 6, 2017

Appl. No.:

15/803932

Inventors:

- Cocoa Beach FL, US
Julia Irvin - Melbourne FL, US
Mark Boomgaarden - Cary NC, US

Assignee:

Lighting Science Group Corporation - Cocoa Beach FL

International Classification:

H05B 33/08
F21S 2/00
F21V 3/02

Abstract:

A lighting system may include a control unit with a color synthesizer and a lighting device including an LED board within an optical chamber. The LED board may include a first string of LEDs and a second string of LEDs. Each of the control unit and the LED board may be configured to electrically couple to a first wire and a second wire. The strings of LEDs may be structured to emit light having different spectral power distributions within the visible spectrum. The control unit is operable to alternate forward biasing current between the first wire and first string, and between the second wire and the second string LEDs at a frequency configured to emit light having a perceived third color responsive to a color indicated by the color synthesizer.

US Patent:

20170019973, Jan 19, 2017

Filed:

Jul 14, 2016

Appl. No.:

15/210713

Inventors:

- Cocoa Beach FL, US
Julia Irvin - Melbourne FL, US
Mark Boomgaarden - Satellite Beach FL, US

Assignee:

Lighting Science Group Corporation - Cocoa Beach FL

International Classification:

H05B 33/08
F21V 3/02
F21V 19/00
F21K 9/232
H05B 37/02
F21K 9/235

Abstract:

Embodiments of the present invention are related to a lighting system comprising a control unit that manages a lighting device with an LED board within an optical chamber. The LED board includes a first string of LEDs and a second string of LEDs. The control unit and the LED board are configured to electrically couple to first and second wires. The first string of LEDs and the second string of LEDs are configured to emit light having different spectral power distributions within the visible spectrum. The first string of LEDs is oriented in an electrically opposite direction than the second string of LEDs. The control unit comprises a switch configured to direct current between the first wire and second wire. The wire to which current is directed is designated active. The designated active wire activates one of the first string of LEDs and second string of LEDs.