Abstract: Described herein is a system and method for securing a battery in an enclosure with some degree of flexibility between the components to adjust for variations in size of the components. A battery holder assembly comprises a first housing component, a second housing component, and a battery. The first component includes a battery receptacle, comprising a plurality of flexible arms to surround a battery. The second component comprises a plurality of crush ribs having a solid support, that will wedge in-between the second housing component wall and the flexible arms, and that have a specially designed protrusion that is “crushable.” The flexible arms, which are in contact with the battery are wide enough to spread out the force, so as not to damage the battery, while the crush ribs will dig only into the plastic to arrest the battery's vibration while compensating for the remaining tolerance or variation between components.

Abstract: Described herein is a system which provides a portable and rechargeable device to charge portable devices. The system includes an entertainment hub or similar structure in a vehicle and a portable and rechargeable device which connects with the entertainment hub to charge batteries in the portable and rechargeable device. The entertainment hub is connected to the vehicle power system and has a connection port for holding and powering the portable and rechargeable device. The connection port and the portable and rechargeable device have mated connectors. An ejection button disengages the portable and rechargeable device from the entertainment hub. The portable and rechargeable device has a connector for connecting to and charging a portable device.

Abstract: A bridgeless PFC boost converter has either a single switching cell or two identical switching cells configured to operate 180 degrees out of phase. A switching cell includes first and second transistor switches coupled to opposing ends of an input AC voltage source, and first and second rectifying diodes, one rectifying diode coupled in series to each of the two transistor switches. A boost inductor is coupled to a junction node between each transistor switch and rectifying diode series. Either a third rectifying diode or a third transistor switch is coupled to a junction node between the input AC voltage source and the first transistor switch. Either a fourth rectifying diode or a fourth transistor switch is coupled to a junction node between the input AC voltage source and the second transistor switch. The rectifying diodes are coupled an output capacitor. Two switching cells can be interleaved.

Abstract: Methods of and devices for removing SMT DDR DIMM connectors are provided. The devices are configured to remove long SMT DDR DIMM connectors softly and automatically, including DDR 3 and DDR 4 DIMM connectors. In the event when any solder is not melted, the device comprises a release mechanism to automatically release the connectors, such that damages to the connector can be avoided.

Abstract: A cascade power system includes a non-isolated buck converter in cascade with an isolated Class-E resonant circuit, where the Class-E resonant circuit operates at high frequency, for example 4 Mhz. Further, the non-isolated buck converter is configured as a current source coupled to the Class-E resonant circuit which provides a buck converter output voltage as input to the Class-E resonant circuit. The Class-E resonant circuit includes capacitive isolation for the cascade power system output. The Class-E resonant circuit and the capacitive isolation are configured such that impedance matching for the resonant tank of the Class-E resonant circuit is independent of an output load condition.

Abstract: A solder dross recovery module has gears and a waste collection chamber positioned within a solder pot. The gears are configured to draw in solder dross from a surface of molten solder stored in the solder pot. The gears apply pressure to the solder dross so as to separate solder from the solder dross. The recovered solder is returned to the molten solder in the solder pot. A resulting waste material is collected in the waste collection chamber.

Abstract: An electronics assembly includes one or more electronic components coupled to a fabric. Each electronic component includes one or more electrical connection points, such as a bond pad or solder bump. The electronics assembly also includes one or more electrically conductive wire cloths, one electrically conductive wire cloth coupled to one electrical connection point on an electronic component. The electrically conductive wire cloth is stitched to the fabric by an electrically conductive wire, thereby providing an electrical connection between the electronic component and the electrically conductive wire via the electrically conductive wire cloth.

Abstract: A driving board folding machine comprises a machine housing, a movable table and one or more pre-folding stations for holding an unfolded flexible circuit and a circuit housing. When the driving board folding machine is activated, the one or more pre-folding stations are moved to a folding station located within the machine housing and the flexible circuit is folded and inserted within the circuit housing. The driving board folding station is able to comprise multiple pre-folding stations on one or more sides of the movable table. A holding pin holds the flexible circuit in place while a forming press moves in order to preform the flexible circuit, fold the flexible circuit and move the circuit housing to insert the flexible circuit into the housing.

Abstract: A display system has a flexible display screen which has a front side and a back side, and a plurality of haptic elements arranged in an array on the back side of the screen. The display system also has a controller board connected to the plurality of haptic elements and the flexible display screen. The controller board is configured to display a plurality of interactive buttons on the front side of the flexible display screen in locations corresponding to the plurality of haptic elements. The plurality of haptic elements are configured to provide haptic feedback based on touch input provided to the front side of the screen. The haptic feedback includes actuating a haptic element which corresponds to the location of an interactive button selected by the touch input.

Abstract: A method of and device for providing voltages to USB ports using an independent electrical channel during a device sleep mode or a power-off mode.

Abstract: Methods and systems are presented for accepting inputs into a treadmill or other exercise equipment to control functions of the treadmill or exercise equipment. An exercise control system can receive gestures and other inputs. The exercise control system can also obtain information about the user of the exercise control system and information about the environment in which the exercise equipment is operating. Based on the input and the other information, the exercise control system can modify or improve the performance or execution of user interface and functions of the exercise equipment. The changes make the user interfaces and/or functions user-friendly and intuitive.

Abstract: A power regulation control circuit is implemented as part of a power converter. The power regulation control circuit is implemented during two modes, a sleep mode and a wake-up mode. During the sleep mode, the power regulation control circuit detects a no-load presence and artificially increases the output voltage Vout to its maximum allowable value. This can be accomplished by pulling up an output of an error amplifier that feeds a PWM module. During the wake-up mode while the power converter wakes up from the sleep mode under maximum load, the output voltage Vout sinks from the artificially higher voltage, but still stays above a minimum operational voltage level. A slew rate compensation can be implemented to control a rate at which the output voltage drops when a load is applied. The artificially high output voltage during no-load condition and the slew rate compensation provide open loop voltage adjustment.

Abstract: Methods and systems for a complete wearable ecosystem are provided. Specifically, systems that when taken alone, or together, provide an individual or group of individuals with an intuitive and interactive wearable device ecosystem. The wearable device ecosystem may comprise a number of wearable devices. Each wearable device may comprise a body and a shell. Any number of different shells may be interconnected interchangeably to the body. In one embodiment, the shell is decorative. The present disclosure builds on integrating existing technology with new devices, methods, and systems to provide a complete wearable ecosystem.

Abstract: An electronics assembly includes multiple electronic components coupled to a fabric. Each of the multiple electronic components includes one or more electrical connection points, such as a bond pad or solder bump. The electronics assembly also includes one or more electrically conductive wire braids, one electrically conductive wire braid coupled to one electrical connection point on an electronic component. One of the electrically conductive wire braids interconnects two electronic components, thereby providing an electrical connection between the two electronic components. The electrically conductive wire braid can be attached to the fabric by an adhesive, a stitched thread, which can be either electrically insulated or electrically conductive, or both adhesive and stitched thread. The fabric can be a wearable fabric, such as a shirt or pants, or other form to be worn by a user, such as an armband, waistband, hat or shoes.

Abstract: An Intelligent TV having a silo manager, a panel manager and a panel controller. The various managers and controllers managing a global panel and an application panel. The global panel includes various types of information and the various types of input and content available. The global panel includes various information including, for example, Live TV information, on demand information, media center information, application information, HDMI 1 information, HDMI 2 information, HDMI 3 information, component 1 information, component 2 information, AV 1 information, AV 2 information, VGA information, as well as an option to hide undetected inputs. The application panel is dynamic and can optionally change based on one or more of context and content of the underlying application being viewed. The application panel can include various subcategories of information, with the number and type of the subcategories also capable of being dynamic based on the underlying context or content.

Abstract: A Digital Living Network Alliance (DLNA) subservice module for an intelligent television (TV) is configured to run periodic discovery scans for DLNA devices on a local network. The DLNA subservice module retrieves status data for DLNA devices connected to the network, updates an internal status data for the DLNA device using the retrieved data, and notifying a media scanner module of the Intelligent TV with the updated internal status data. The DLNA subservice module further works with internal provider modules of the Intelligent TV that deals with non-DLNA devices. The media browser includes a plug-in for retrieving metadata from DLNA content servers in addition to non-DLNA devices. The media scanner aggregates unified metadata retrieved from media browser content provider modules that includes data from DLNA devices.

Abstract: An network interface device (NID) cabinet has removably mounted or fixedly mounted cable spools. The NID cabinet is a small enclosure, typically made of plastic, which sits on the outside wall of an end user's building, such as a home or office. Pre-terminated cables are spooled around each cable spool, and the cable connector at one end of each cable is connected to a network interconnection junction within the NID cabinet. A series of interlocking mounting features are formed on both the cable spool and the mating NID cabinet back wall. Two different types of mounting features enable the cable spool to be removably or fixedly mounted within the NID cabinet. When fixedly mounted, the cable spool can still be removed from the NID cabinet, but only if the spooled cabled is completed un-spooled and removed from the cable spool.

Abstract: A driver circuit is configured using a depletion-mode MOSFET to supply an output voltage across an output capacitor. The driver circuit includes a resistor positioned between two terminals of the MOSFET. In the case of an n-channel depletion-mode MOSFET, the resistor is coupled to the source and the gate. The circuit is a current controlled depletion driver that turns OFF the depletion-mode MOSFET by driving a reverse current through the resistor to establish a negative potential at the gate relative to the source. A Zener diode is coupled between the source of the depletion-mode MOSFET and the output capacitor to establish a voltage differential between the output and the MOSFET source.

Abstract: A compliant interconnect with a cylindrical bellows structure is configured to reduce a stress between a substrate and a PCB board. The stress can be caused by a CTE (coefficient of thermal expansion) mismatch, a physical movement, or a combination thereof. The compliant interconnect can be solder to and/or immobilized on one or more coupling structure. Alternatively, the compliant interconnect can include an instant swapping structure (such as a socket) that makes the upgrade of the electronic components easier.

Abstract: A universal automation line is configured for the assembly of electronics and mechanical devices. The universal automation line includes universal cells or stations that can be programmed to perform a variety of automated assembly tasks such as glue dispensing, screw driving, pick and place, etc. The stations are interchangeable by different module design such as selective soldering, heat stacking, bottom lead trimming, bottom screwing and ultrasonic welding. Each station can also include an automated robot, which is also interchangeable, to perform different tasks and complete fully automated assemblies. The stations can be sequenced inline for a fully automated line or combined with some manual operation. The stations can communicate by standardized interfaces and local networks, and can be expanded to an intranet or the internet for remote control.