Abstract: A method includes receiving a beacon identifier and a location of a beacon associated with the beacon identifier from an individual location monitoring system operated by a first entity. The method further includes, with a data hosting system operated by a second entity, determining an identity of a monitored individual associated with the beacon identifier, associating the location of the beacon with the identity of the monitored individual, and receiving a request for the location of the monitored individual including authentication credentials. The method further includes, with the data hosting system, determining if the requesting individual is authorized to access data about the monitored individual and, if the requesting individual is authorized to access the data, providing the location of the monitored individual to the device, wherein the identity of the monitored individual is stored on the data hosting system and is inaccessible to the individual location monitoring system.

Abstract: A method includes receiving a beacon identifier and a location of a beacon associated with the beacon identifier from an individual location monitoring system operated by a first entity. The method further includes, with a data hosting system operated by a second entity, determining an identity of a monitored individual associated with the beacon identifier, associating the location of the beacon with the identity of the monitored individual, and receiving a request for the location of the monitored individual including authentication credentials. The method further includes, with the data hosting system, determining if the requesting individual is authorized to access data about the monitored individual and, if the requesting individual is authorized to access the data, providing the location of the monitored individual to the device, wherein the identity of the monitored individual is stored on the data hosting system and is inaccessible to the individual location monitoring system.

Abstract: A lighting module having an array of light-emitting elements on a substrate, at least one diffractive optical element arranged to receive light from the light-emitting elements and partially collimate the light. A method of packaging a lighting module including mounting at least one array of light-emitting elements on a substrate in a package, and enclosing the package with a window, the window has a diffractive optical element on a surface of the window closest to the array, the diffractive optical element arranged to partially collimate the light. A lighting module having an array of light-emitting elements on a substrate, at least one diffractive optical element arranged to receive light from the light-emitting elements and scatter the light into a random emission pattern to produce a uniform irradiance at a target surface.

Abstract: An illumination system has a lighting module, a microcontroller electrically connected to the lighting module and arranged to control the lighting module, and a transistor electrically connected to the lighting module and the microcontroller arranged to allow the microcontroller to monitor a voltage of one of either the transistor or lighting module. A method of controlling a lighting module including powering on the lighting module, providing a current to the lighting module, wherein the current is determined by a global intensity setting for the lighting module, monitoring a voltage provided to the lighting module, and shutting the lighting module down if the voltage reaches a pre-determined level.

Abstract: A light fixture has an array of light emitting diodes arranged on a substrate, an array of lenses arranged adjacent the diodes, each lens corresponding to a diode, and having a center, the array of lenses arranged such that the each lens center is offset from a location of the diode. A light fixture has an array of light emitting diodes arranged in a x-y grid on a substrate, and an array of lenses arranged adjacent the array of light emitting diodes, each lens corresponding to a diode and having a center, the array of lenses arranged such that each lens center is offset a distance along a location axis of the diode.

Abstract: A lighting module having an array of light-emitting elements on a substrate, at least one diffractive optical element arranged to receive light from the light-emitting elements and partially collimate the light. A method of packaging a lighting module including mounting at least one array of light-emitting elements on a substrate in a package, and enclosing the package with a window, the window has a diffractive optical element on a surface of the window closest to the array, the diffractive optical element arranged to partially collimate the light. A lighting module having an array of light-emitting elements on a substrate, at least one diffractive optical element arranged to receive light from the light-emitting elements and scatter the light into a random emission pattern to produce a uniform irradiance at a target surface.

Abstract: An illumination system has a lighting module, a microcontroller electrically connected to the lighting module and arranged to control the lighting module, and a transistor electrically connected to the lighting module and the microcontroller arranged to allow the microcontroller to monitor a voltage of one of either the transistor or lighting module. A method of controlling a lighting module including powering on the lighting module, providing a current to the lighting module, wherein the current is determined by a global intensity setting for the lighting module, monitoring a voltage provided to the lighting module, and shutting the lighting module down if the voltage reaches a pre-determined level.

Abstract: A lighting module has an array of light emitting elements arranged on a substrate in an x-y grid, and a reflector plate arranged on the substrate, the reflector plate having an array of openings arranged on an x-y grid such that the openings correspond to the light emitting elements, the dimensions of the reflector plate and the openings arranged to partially collimate light from the light emitting elements. A method of manufacturing a lighting module includes arranging an array of light emitting elements on a substrate, manufacturing a reflector plate having an array of openings, the openings located so as to correspond to the light emitting elements and created so as to only partially collimate light from the light emitting elements, and attaching the reflector plate to the substrate such that each opening in the reflector plate is centered on a light emitting element.

Abstract: A lighting module has an array of solid-state light sources on a substrate, a reflector channel arranged adjacent to the array of solid-state light sources, the reflector channel having curved, reflective inner surfaces arranged to increase collimation of light emitted from the light sources in one axis of light.

Abstract: A light fixture has an array of light emitting diodes arranged on a substrate, an array of lenses arranged adjacent the diodes, each lens corresponding to a diode, and having a center, the array of lenses arranged such that the each lens center is offset from a location of the diode. A light fixture has an array of light emitting diodes arranged in a x-y grid on a substrate, and an array of lenses arranged adjacent the array of light emitting diodes, each lens corresponding to a diode and having a center, the array of lenses arranged such that each lens center is offset a distance along a location axis of the diode. A method includes providing a substrate, forming an array of light emitting diodes on the substrate, and arranging an array of lenses adjacent the diodes, such that each lens corresponds to one diode, the lenses arranged such that a center of each lens is offset from a location of each diode.