Abstract: One embodiment of the surface mount LED package includes a lead frame and a plastic casing at least partially encasing the lead frame. The lead frame includes a plurality of electrically conductive chip carriers. There is an LED disposed on each one of the plurality of electrically conductive chip carriers. A profile height of the surface mount LED package is less than about 1.0 mm.

Abstract: A hydrogen and oxygen (HHO) gas on-demand electrolysis fuel cell system for use with internal combustion engines is disclosed. This hydrogen on-demand (HOD) system integrates with the engine control module (ECM) or other control system that regulates the operation of an internal combustion engine in order to supply HHO to the engine and improve the engine's overall fuel efficiency. This system includes an electrolyte fluid reservoir outfitted with level, pressure and temperature sensors; a pump and heat exchanger; a uniquely-configured electrolyzer; and a filter. The combined engine and HOD system is controlled and regulated by an electronic control system (ECS) and a combustion control module (CCM). The CCM is installed on the engine such that it actively intercepts the electronic signals from the engine manufacturer's ECM to continuously coordinate the functions and operations of the HOD system and the engine.

Abstract: When a consumer carrying a device is automatically detected within a pre-defined and constrained space, ticket identifying information is automatically obtained from the device and relayed to a backend ticket redemption server. The ticket redemption server validates a ticket for the consumer from the ticket-identifying information and relays a confirmation to a ticket redemption agent's device and the consumer is checked-in for ingress onto a transportation system or into a venue destination of the consumer.

Abstract: A horizontal LED die is flip-chip mounted on a mounting substrate to define a gap that extends between the closely spaced apart anode and cathode contacts of the LED die, and between the closely spaced apart anode and cathode pads of the substrate. An encapsulant is provided on the light emitting diode die and the mounting substrate. The gap is configured to prevent sufficient encapsulant from entering the gap that would degrade operation of the LED.

Abstract: An LED wafer includes LED dies on an LED substrate. The LED wafer and a carrier wafer are joined. The LED wafer that is joined to the carrier wafer is shaped. Wavelength conversion material is applied to the LED wafer that is shaped. Singulation is performed to provide LED dies that are joined to a carrier die. The singulated devices may be mounted in an LED fixture to provide high light output per unit area.

Abstract: A susceptor apparatus for use in a CVD reactor includes a main platter with a central gear. The main platter has opposite first and second sides, a central recess formed in the second side, and a plurality of circumferentially spaced-apart pockets formed in the first side. The central gear is positioned within the central recess and the satellite platters are individually rotatable within the respective pockets. Each pocket has a peripheral wall with an opening in communication with the central recess. The central gear teeth extend into each of the pockets via the respective wall openings and engage a planet gear associated with each satellite platter. Rotation of the main platter about its rotational axis causes the satellite platters to rotate about their individual rotational axes.

Abstract: Horizontal light emitting diodes include anode and cathode contacts on the same face and a transparent substrate having an oblique sidewall. A conformal phosphor layer having an average equivalent particle diameter d50 of at least about 10 ?m is provided on the oblique sidewall. High aspect ratio substrates may be provided. The LED may be directly attached to a submount.

Abstract: A surface mount LED package includes a lead frame carrying a plurality of LEDs and a plastic casing at least partially encasing the lead frame. The lead frame includes an electrically conductive chip carrier and first, second, and third electrically conductive connection parts separate from the electrically conductive chip carrier. Each of the first, second and third electrically conductive connection parts has an upper surface, a lower surface, and a connection pad on the upper surface. The plurality of LEDs are disposed on an upper surface of the electrically conductive chip carrier. Each LED has a first electrical terminal electrically coupled to the electrically conductive chip carrier. Each LED has a second electrical terminal electrically coupled to the connection pad of a corresponding one of the first, second, and third electrically conductive connection parts.

Abstract: Polymer matrix composites normally consist of spherical or ellipsoidal reinforcement phases distributed randomly throughout the material. The spherical shape of the reinforcing materials reduces the effective electromagnetic properties of the reinforcement. Provided is a composite material which advantageously uses anisotropic electromagnetic properties of high aspect ratio loading using alignment to optimize the extrinsic effective electromagnetic property of the composite. Methods of manufacturing the composite are also described.

Abstract: Magnetothermal pump devices are provided. Such devices can operate on the principle of thermally induced switching between open and closed states of a magnetic switch to generate mechanical oscillations. Exemplary devices provided include a thermal gradient and a magnet with a Curie temperature at or within this gradient. When the soft magnet is below the Curie temperature, it has sufficient magnetic force to bind a hard magnet at the hot side of the gradient. Heating of the magnet at the hot side causes it to exceed its Curie temperature, resulting in loss of magnetic attraction. At this stage, a restorative force exceeds the magnetic force, causing the magnet to shift to the cold side of the gradient, which oscillations can be used to pump fluid. Any magnetic transition that results in a change in the vector nature of the magnetic moment of the soft magnetic material can be employed.

Abstract: An engine system is disclosed. The engine system may have an engine including at least one cylinder. Further, the engine system may have a nozzle configured to selectively inject gaseous fuel into the at least one cylinder of the engine. The engine system may also have an intake port configured to direct air for combustion to the at least one cylinder. In addition, the engine system may have exhaust valves associated with the at least one cylinder. The exhaust valves may be configured to direct exhaust from the cylinder to an atmosphere. The exhaust valves may also be configured to close at different times.

Abstract: A wearable haptic device is provided. The wearable haptic device includes a band having at least one haptic device attached to the band. A power source is operatively connected to the vibration device. The vibration device may further include an input configured to connect to a music playing device. The vibration device produces a vibration based on the output of the music playing device.

Abstract: Semiconductor device structures are provided that are suitable for use in the fabrication of electronic devices such as light emitting diodes. The semiconductor device structures include a substrate having a roughened growth surface suitable for supporting the growth of an epitaxial region thereon. The device structure can include an epitaxial region having reduced defects and/or improved radiation extraction efficiency on the roughened growth surface of the substrate. The roughened growth surface of the substrate can have an average roughness Ra of at least about 1 nanometer (nm) and an average peak to valley height Rz of at least about 10 nanometers (nm).

Abstract: A wearable vibration device is provided. The wearable vibration device includes a band having at least one vibration device attached to the band. A power source is operatively connected to the vibration device. The vibration device may further include an input configured to connect to a music playing device. The vibration device produces a vibration based on the output of the music playing device.

Abstract: Methods of detecting non-uniformities in a material are described. Such methods can comprise inducing changes in strain state or changing the magnetic moment of a material and measuring magnetic flux leakage that is synchronous with the changes in strain state or magnetic moment, while simultaneously applying an external magnetic field to control the relative magnitude of the magnetic flux leakage.

Abstract: A semiconductor device is provided that includes a Group III nitride based superlattice and a Group III nitride based active region comprising at least one quantum well structure on the superlattice. The quantum well structure includes a well support layer comprising a Group III nitride, a quantum well layer comprising a Group III nitride on the well support layer and a cap layer comprising a Group III nitride on the quantum well layer. A Group III nitride based semiconductor device is also provided that includes a gallium nitride based superlattice having at least two periods of alternating layers of InXGa1-XN and InYGa1-YN, where 0?X<1 and 0?Y<1 and X is not equal to Y. The semiconductor device may be a light emitting diode with a Group III nitride based active region. The active region may be a multiple quantum well active region.

Abstract: A heat exchanger for cooling reaction gas. A cooled tube receives hot reaction gas from a hot, uncooled tube. The cooled tube comprises a cooled inner tube and a tubular jacket that extends about the inner tube. A tubular connection is disposed between the uncooled and the cooled tubes, and includes a fork-shaped inlet head via which the inner tube is in communication with the uncooled tube. The inlet head is provided with an outer tubular section and an inner tubular section between which is disposed an intermediate space filled with heat-insulating material. The outer tubular section is connected to the tubular jacket. The inner tubular section is spaced slightly axially from the inner tube and is provided with an edge region that juts outwardly and is spaced slightly axially from the inner tube, this slight axial spacing being equal to or less than a maximum thermal expansion of the inlet head.

Abstract: Embodiments of the present invention relate to methods and apparatuses for processing an image that shows multiple deposit items, where the image was captured by a remote capture device. For example, some embodiments provide a method that includes: (a) displaying a grid on a display associated with a remote capture device, where the remote capture device is configured to capture an image that shows multiple deposit items, and where the grid comprises a plurality of grid portions; and (b) prompting a user of the remote capture device to arrange the multiple deposit items, or to position or operate the remote capture device, such that each of the deposit items in the multiple deposit items appears in a single grid portion of the display before the image is captured.