Abstract: A method of fabricating an airfoil includes imaging a second end of the body portion to obtain image data, casting the tip portion utilizing the image data of the second end of the body portion and coupling a first end of the tip portion to the second end of the body portion. One or more features of the tip portion align with one or more features of the body portion. The method also includes additively manufacturing a core of the tip portion utilizing the image data and forming a casting mold about the core. The tip portion is cast in the casting mold. The coupling of the tip portion to the body portion including depositing a bonding material on a first end of the tip portion. An airfoil formed by the method is also disclosed.

Abstract: A pixelated-LED chip includes an active layer with active layer portions, segregated by streets, that are configured to illuminate different light-transmissive substrate portions to form pixels. A light extraction surface of each substrate portion includes protruding features and light extraction surface recesses that may be formed by sawing. Underfill material may be provided between a pixelated-LED chip and a mounting surface, as well as between pixels and between anodes and cathodes thereof. Certain implementations provide light extraction surface recesses that are non-parallel to each street defined through the active layer. Certain implementations provide light extraction surface recesses that are non-aligned with (e.g., non-parallel to) anode-cathode boundaries of each anode-cathode pair. Such arrangements reduce a likelihood of cracking in portions of a pixelated-LED chip. Methods for fabricating pixelated-LED chips are also provided.

Abstract: Flip chip LEDs incorporate multi-layer reflectors and light transmissive substrates patterned along an internal surface adjacent to semiconductor layers. A multi-layer reflector may include a metal layer and a dielectric layer containing conductive vias. Portions of a multi-layer reflector may wrap around a LED mesa including an active region, while being covered with passivation material. A substrate patterned along an internal surface together with a multi-layer reflector enables reduction of optical losses. A light transmissive fillet material proximate to edge emitting surfaces of an emitter chip may enable adequate coverage with lumiphoric material. An emitter chip may be elevated with increased thickness of solder material and/or contacts, and may reduce luminous flux loss when reflective materials are present on a submount.

Abstract: Light emitting diodes, components, and related methods, with improved performance over existing light emitting diodes. In some embodiments, light emitter devices included herein include a submount, a light emitter, a light affecting material, and a wavelength conversion component. Wavelength conversion components provided herein include a transparent substrate having an upper surface and a lower surface, and a phosphor compound disposed on the upper surface or lower surface, wherein the wavelength conversion component is configured to alter a wavelength of a light emitted from a light source when positioned proximate to the light source.

Abstract: Briefly, methods and/or apparatuses of overlaying a secure, connected, flexible networking structure, such as on cloud infrastructure, are described.

Abstract: The present invention provides a method for a finalized processed image and related data to identify a spatial location of each pupil in the region. Each pupil is identified by a two-dimensional spatial coordinate. The method includes processing information associated with each pupil identified by the two-dimensional spatial coordinate to output a plurality of two-dimensional spatial coordinates, each of which is in reference to a time, in a two-dimensional space. The method then includes outputting a gaze information about the human user. The gaze information includes the two-dimensional spatial coordinates each of which is in reference to a time in a two-dimensional space.

Abstract: Amplifier systems for measuring a wide range of current are provided herein. In certain embodiments, an amplifier system includes a controllable sensing circuit, a first amplifier including an output configured to drive a device under test (DUT) through the controllable sensing circuit, and a second amplifier including an input coupled to the controllable sensing circuit and operable to generate a measurement signal indicating an amount of measured current of the DUT. The amplifier system further includes a control circuit operable to control a configuration or mode of the controllable sensing circuit suitable for a particular type of DUT.

Abstract: Light emitting diodes, components, and related methods, with improved performance over existing light emitting diodes. In some embodiments, light emitter devices included herein include a submount, a light emitter, a light affecting material, and a wavelength conversion component. Wavelength conversion components provided herein include a transparent substrate having an upper surface and a lower surface, and a phosphor compound disposed on the upper surface or lower surface, wherein the wavelength conversion component is configured to alter a wavelength of a light emitted from a light source when positioned proximate to the light source.

Abstract: Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.

Abstract: An artificial intelligence (AI) learning machine is integrated into a gaming system to adaptively learn to predict when and where excessive chronological clustering of winning hits is likely to occur for a progressive jackpot (e.g., a high frequency one) within the gaming system, to preemptively prepare for such occurrences by prefunding one or more smart-awards funds to cope with such excessive chronological clusterings of hits and to use the one or more smart-awards funds to pay off not-first-in-time winners with a same jackpot award amount as is paid to the true first-in-time winner of the jackpot if such runner up winners hit their respective win conditions within a predetermined smart-awards time span after the first-in-time winner hits. This can avoid or reduce feelings of unfairness by the not-first-in-time winners especially when the latter hit just a split second after the true first-in-time winner hits the jackpot.

Abstract: The present teaching relates to method, system, and medium for profiling accounts. A plurality of identifiers are obtained, wherein each of the plurality of identifiers is associated with one of a device operated by a user and a platform on which the user consumes content in one or more media types. An account corresponding to the user is created, wherein the account represents the user across devices, platforms, and/or media types. A persistent identifier is generated for the account, wherein the persistent identifier links the plurality of identifiers. Consumption data related to the account with the persistent identifier is obtained. The consumption data is gathered from sources associated with the plurality of identifiers across different devices, platforms, or media types, and the account is profiled based on the obtained consumption data.

Abstract: A progressive pool controller within a gaming environment can have programmable contents thereof retrieved or changed without need for user interaction with the controller other than inserting a dynamically-linkable and reprogrammable storage device (e.g., a USB flash drive) into an I/O receptacle of the controller. The controller has a service automatically repeatedly executing therein, checking for insertion of the storage device, checking for recognizable commands within the inserted storage device after it is inserted, executing command following programs for the recognizable commands, saving output results of the executed programs into the inserted storage device and signaling that the storage device should be removed from the I/O receptacle upon completed execution of all the command following programs. Contents of the storage device remain encrypted when in transit and are exposed within secured confines of the controller.

Abstract: At least one array of LEDs (e.g., in a flip chip configuration) is supported by a substrate having a light extraction surface overlaid with at least one lumiphoric material. Light segregation elements registered with gaps between LEDs are configured to reduce interaction between emissions of different LEDs and/or lumiphoric material regions to reduce scattering and/or optical crosstalk, thereby preserving pixel-like resolution of the resulting emissions. Light segregation elements may be formed by mechanical sawing or etching to define grooves or recesses in a substrate, and filling the grooves or recesses with light-reflective or light-absorptive material. Light segregation elements external to a substrate may be defined by photolithographic patterning and etching of a sacrificial material, and/or by 3D printing.

Abstract: A system may receive a cluster prediction requirement. The system may determine a first node conglomerate by sorting a first dataset into a first plurality of nodes. The system may determine a plurality of attributes by sorting a second dataset associated with the cluster prediction requirement. The system may determine a second node conglomerate for each of the plurality of attributes. A node confidence score may be assigned to each of the second plurality of nodes. The system may determine a node graph based on a comparison between the first node conglomerate and the second node conglomerate. The node graph may be iteratively modified based on a node optimization threshold value to generate a harmonized node graph. The node optimization threshold value may be based on a map confidence score allotted to the node graph.

Abstract: Systems and methods for a transducer assembly for a vehicle having a resonating surface. The transducer assembly comprising a housing, a spacer connected to the housing, and a piezoelectric assembly disposed between the spacer and the housing. The spacer is configured to connect to the resonating surface to form an air gap between the resonating surface and the piezoelectric assembly.

Abstract: A method, system and apparatus for requesting a plurality of credentials from a trusted entity. A local validation device (LVD) receives a credential request or an identifier from each of a plurality of user devices. The LVD generates or compiles a bundle of credential requests corresponding to the plurality of user devices. The LVD transmits the bundle of credentials requests to the MVD. The MVD receives the bundle of request and performs a validation for each request in the bundle and then communicates the credentials and/or the results of the validations to the LVD. The LVD communicates credentials to each of the plurality of user devices. In some cases, the LVD performs the validation for each credential request. For instance, the LVD can receive a local enforcement policy from the MVD, which can provide instructions or guidance to the LVD as to how to perform the validations.

Abstract: A method, system and apparatus for requesting a plurality of credentials from a trusted entity. A local validation device (LVD) receives a credential request or an identifier from each of a plurality of user devices. The LVD generates or compiles a bundle of credential requests corresponding to the plurality of user devices. The LVD transmits the bundle of credentials requests to the MVD. The MVD receives the bundle of request and performs a validation for each request in the bundle and then communicates the credentials and/or the results of the validations to the LVD. The LVD communicates credentials to each of the plurality of user devices. In some cases, the LVD performs the validation for each credential request. For instance, the LVD can receive a local enforcement policy from the MVD, which can provide instructions or guidance to the LVD as to how to perform the validations.

Abstract: This disclosure is directed to audio actuator assemblies that include bridging brackets for mounting audio actuators inside vehicle body components. In some embodiments, the vehicle body component is a door that includes a reinforcement beam. The bridging bracket is mountable to the reinforcement beam in order to secure the audio actuator in place inside the vehicle body component in a manner that allows the audio actuator to vibrate adjacent surfaces of the vehicle body component for radiating sound signals.

Abstract: Light emitting diodes, components, and related methods, with improved performance over existing light emitting diodes. In some embodiments, light emitter devices included herein include a submount, a light emitter, a light affecting material, and a wavelength conversion component. Wavelength conversion components provided herein include a transparent substrate having an upper surface and a lower surface, and a phosphor compound disposed on the upper surface or lower surface, wherein the wavelength conversion component is configured to alter a wavelength of a light emitted from a light source when positioned proximate to the light source.

Abstract: A method includes determining a first task requiring one of a plurality of machines to traverse along a first route and determining a second task requiring the one of the plurality of machines to traverse along a second route. The method also includes determining a first route score for the first route, the first route score being at least in part indicative of a difficulty of traversing along the first route, and determining a second route score for the second route, the second route score being at least in part indicative of a difficulty of traversing along the second route. The method may also include receiving sensor data generated by a sensor associated with a first machine of the plurality of machines and determining, based at least in part on the sensor data, an alertness metric associated with an operator of the first machine.