Christopher Louis Slaughter

US Patent:

20190104577, Apr 4, 2019

Filed:

Oct 3, 2017

Appl. No.:

15/723800

Inventors:

- Conyers GA, US
Christopher J. Sorensen - Denver CO, US
Christopher D. Slaughter - Littleton CO, US
Carl T. Gould - Golden CO, US
Peter K. Nelson - Denver CO, US

International Classification:

H05B 33/08
F21V 7/00
F21V 23/00
F21V 7/04

Abstract:

Lighting devices, systems, and methods are disclosed. One lighting device includes a reflector, first and second groups of light emitters, and a controller. The reflector defines a reflective cavity having an opening and an interior surface including first and second features adapted to reflect light in different manners. The first and second groups of light emitters are positioned to emit light through the reflective cavity toward the first and second features, respectively. The controller is coupled to the first and second groups of light emitters, and is configured to control the first group of emitters to emit light having a first value of a characteristic of emitted light, and control the second group of emitters to emit light having a second value of the characteristic of emitted light different from the first value.

US Patent:

20180098402, Apr 5, 2018

Filed:

Oct 4, 2017

Appl. No.:

15/724515

Inventors:

- Atlanta GA, US
Christopher D. Slaughter - Littleton CO, US

Assignee:

ABL IP Holding LLC - Atlanta GA

International Classification:

H05B 33/08

Abstract:

A method of generating drive conditions for light sources to maintain a desired color of a light emitted by the light sources, as perceived by a human observer, over a change in a reference luminance, includes determining a corrected color that produces perception of the desired color, by the human observer, in the presence of the reference luminance; and determining light source drive conditions to produce the corrected color. A light fixture includes multiple illumination panels and control electronics. Some of the illumination panels emit a reference luminance; others emit light of an accent color different from the reference luminance. The control electronics modify an intensity level of the reference luminance, and compensate drive conditions supplied to LED chips that emit the accent color, to compensate the accent color for effects of modifying the intensity level, on human perception of the accent color.

US Patent:

20170307190, Oct 26, 2017

Filed:

Apr 21, 2017

Appl. No.:

15/493815

Inventors:

- Decatur GA, US
Joshua J. Miller - Highlands Ranch CO, US
Peter K. Nelson - Denver CO, US
Carl T. Gould - Golden CO, US
Christopher D. Slaughter - Denver CO, US
Christopher J. Sorensen - Denver CO, US

Assignee:

ABL IP Holding LLC - Decatur GA

International Classification:

F21V 21/04
F21S 8/04
F21S 8/02

Abstract:

In one embodiment, a design system based on luminaires having multiple illumination panels includes first and second luminaires. Each of the first luminaires includes three illumination panels arranged in a row. Each of the second luminaires includes five illumination panels of the same size and shape, arranged in an L-shape, with a first, a second and a third panel arranged in a first row, and the third, a fourth and a fifth panel arranged in a second row at a ninety degree angle to the first row. In another embodiment, a design system based on luminaires having multiple illumination panels includes first and second luminaires. Each of the first luminaires includes three illumination panels arranged in a row. Each of the second luminaires includes nine illumination panels of the same size and shape, arranged in a grid of three rows and three columns.

US Patent:

20170194768, Jul 6, 2017

Filed:

Jan 4, 2017

Appl. No.:

15/398531

Inventors:

- Boulder CO, US
Vikas Muppidi Reddy - Boulder CO, US
Paul Jakob Schroeder - Boulder CO, US
Christopher Caleb Slaughter - Boulder CO, US
Roger Wayne Landowski - Boulder CO, US
Davis Thorp Foster - Boulder CO, US
Evan Haley Fletcher - Boulder CO, US

Assignee:

Occipital, Inc. - Boulder CO

International Classification:

H01S 5/42
H01S 5/00
H04N 13/02
G02B 27/30
G02B 27/10
G01J 1/42
H01S 5/022
H01S 5/024

Abstract:

A three-dimensional (3D) sensing apparatus together with a projector subassembly is provided. The 3D sensing apparatus includes two cameras, which may be configured to capture ultraviolet and/or near-infrared light. The 3D sensing apparatus may also contain an optical filter and one or more computing processors that signal a simultaneous capture using the two cameras and processing the captured images into depth. The projector subassembly of the 3D sensing apparatus includes a laser diode, one or optical elements, and a photodiode that are useable to enable 3D capture.

US Patent:

20170195654, Jul 6, 2017

Filed:

Jan 4, 2017

Appl. No.:

15/398507

Inventors:

- Boulder CO, US
Vikas Muppidi Reddy - Boulder CO, US
Paul Jakob Schroeder - Boulder CO, US
Christopher Caleb Slaughter - Boulder CO, US
Roger Wayne Landowski - Boulder, US
Davis Thorp Foster - Boulder CO, US
Evan Haley Fletcher - Boulder CO, US

Assignee:

Occipital, Inc. - Boulder CO

International Classification:

H04N 13/02
G06T 5/50
H04N 5/33
G06T 7/521
G06T 5/00

Abstract:

A three-dimensional (3D) sensing apparatus together with a projector subassembly is provided. The 3D sensing apparatus includes two cameras, which may be configured to capture ultraviolet and/or near-infrared light. The 3D sensing apparatus may also contain an optical filter and one or more computing processors that signal a simultaneous capture using the two cameras and processing the captured images into depth. The projector subassembly of the 3D sensing apparatus includes a laser diode, one or optical elements, and a photodiode that are useable to enable 3D capture.

US Patent:

20170158273, Jun 8, 2017

Filed:

Feb 16, 2017

Appl. No.:

15/434130

Inventors:

Christopher Slaughter - Littleton CO, US

International Classification:

B62J 6/00
B60Q 1/14
H05B 33/08
B62J 6/02

Abstract:

A system for dynamic distribution of bicycle lighting including a plurality of light sources coupled to and under operation of a controller. The controller controls power distributed to the light sources and provides dynamic illumination of the light sources according to bicycle operating condition data, regarding the speed, angle of incline, angle of descent and geographic and terrain conditions in which the bicycle is operated.

US Patent:

20170082253, Mar 23, 2017

Filed:

Sep 21, 2016

Appl. No.:

15/271676

Inventors:

- Decatur GA, US
Joshua J. Miller - Highlands Ranch CO, US
Carl T. Gould - Golden CO, US
Peter K. Nelson - Denver CO, US
Kevin F. Leadford - Evergreen CO, US
Christopher D. Slaughter - Denver CO, US

International Classification:

F21S 8/02
E04B 9/00
F21V 23/00
F21V 29/70
F21V 23/06
F21V 17/10

Abstract:

A luminaire configured for mounting to a grid ceiling system includes first and second portions. The first portion includes a first housing, one or more first mating elements, and a light engine coupled with the first housing that generates light from electrical power, and is oriented to emit the light away from the first housing. The second portion includes a second housing and one or more second mating elements. The second mating elements are adapted to couple with the first mating elements. At least one of the first portion and the second portion includes an electrical receptacle for receiving the electrical power for the light engine. When the first mating elements couple with the second mating elements, the first housing and the second housing together define a cavity for one or more members of the grid ceiling system.

US Patent:

20160310782, Oct 27, 2016

Filed:

Apr 21, 2016

Appl. No.:

15/135175

Inventors:

Christopher Slaughter - Littleton CO, US

International Classification:

A63B 21/072

Abstract:

A clip having a cam and upper and lower curved sections with each upper and lower curved section having corresponding inner and outer curved wedges, the inner and outer curved wedges slidably engaging with each other and tightening about a barbell to secure a weight plate on a barbell upon rotation of a cam lever to a closed position.