Abstract: A multiport amplifier MPA is provided with an N-input input network, INET, an N-output output network, ONET, and N amplifiers interposed between the INET and the ONET, the MPA comprising N wanted signal paths and N·(N?1) null signal paths wherein N is divisible by 2, half of the N amplifier paths comprise a signal inversion with respect to the other half of the N amplifier paths, the INET and the ONET each comprise one or more quadrature hybrid couplers, QHC, wherein a pair of amplifier paths is arranged between the output of a first QHC in the INET and the input of a second QHC at the ONET, and each signal inversion is arranged in one of the amplifier paths of each pair of amplifier paths such that the ideal amplitude gain of at least one of the N·(N?i) null signal paths is zero.

Abstract: An aerosol delivery device is provided that includes an application specific integrated circuit (ASIC) comprising system blocks designed to implement respective functions of the aerosol delivery device. The system blocks may include at least a battery management block configured to manage a battery configured to power the aerosol delivery device, a flow sensor interface block configured to detect the flow of air through at least the portion of the housing, and an excitation block configured to cause activation of the heating element in response to an input from the flow sensor interface block that indicates the detection of the airflow through at least the portion of the housing.

Abstract: An unmanned aerial vehicle with deployable components (UAVDC) is disclosed. The UAVDC may comprise a fuselage, at least one wing, and at least one control surface. In some embodiments, the UAVDC may further comprise a propulsion means and/or a modular payload. The UAVDC may be configured in a plurality of arrangements. For example, in a compact arrangement, the UAVDC may comprise the at least one wing stowed against the fuselage and the at least one control surface stowed against the fuselage. In a deployed arrangement, the UAVDC may comprise the at least one wing deployed from the fuselage and the least one control surface deployed from the fuselage. In an expanded arrangement, the UAVDC may comprise the at least one wing telescoped to increase a wingspan of the deployed arrangement.

Abstract: Systems, devices and methods involving device identification are provided. In this regard, a representative system includes: a first device having a first power line and a first connector, the first connector being coupled to the first power line; and a second device having a second power line and a second connector, the second connector being coupled to the second power line and sized and shaped to mate with the first connector such that the first device electrically communicates with the second device; the first device being operative to modulate impedance exhibited at the first power line; the second device being operative to detect the modulated impedance and correlate the modulated impedance with an identification of the first device.

Abstract: An unmanned aerial vehicle with deployable components (UAVDC) is disclosed. The UAVDC may comprise a fuselage, at least one wing, and at least one control surface. In some embodiments, the UAVDC may further comprise a propulsion means and/or a modular payload. The UAVDC may be configured in a plurality of arrangements. For example, in a compact arrangement, the UAVDC may comprise the at least one wing stowed against the fuselage and the at least one control surface stowed against the fuselage. In a deployed arrangement, the UAVDC may comprise the at least one wing deployed from the fuselage and the least one control surface deployed from the fuselage. In an expanded arrangement, the UAVDC may comprise the at least one wing telescoped to increase a wingspan of the deployed arrangement.

Abstract: An unmanned aerial vehicle with deployable components (UAVDC) is disclosed. The UAVDC may comprise a fuselage, at least one wing, and at least one control surface. In some embodiments, the UAVDC may further comprise a propulsion means and/or a modular payload. The UAVDC may be configured in a plurality of arrangements. For example, in a compact arrangement, the UAVDC may comprise the at least one wing stowed against the fuselage and the at least one control surface stowed against the fuselage. In a deployed arrangement, the UAVDC may comprise the at least one wing deployed from the fuselage and the least one control surface deployed from the fuselage. In an expanded arrangement, the UAVDC may comprise the at least one wing telescoped to increase a wingspan of the deployed arrangement.

Abstract: Systems and methods are described for utilizing acceleration event signatures. One method for utilizing acceleration event signatures in an electronic device comprises receiving, by the electronic device, one or more acceleration events. The method further comprises determining whether the received one or more acceleration events correspond to one or more predefined signature definitions and invoking one or more functions based on the one or more acceleration events.

Abstract: A method is described for unlocking a mobile device. The method comprises reorienting, by the mobile device, a pre-defined grid displayed by the mobile device for unlocking the mobile device. The method further comprises displacing the pre-defined grid by an offset and receiving, by the mobile device, a gesture from a user for attempting to unlock the mobile device according to the grid. Based on the gesture for attempting to unlock the mobile device, a verification interface is displayed. The mobile device is unlocked in response to the user successfully tracing the verification pattern.

Abstract: A mobile communications device user interface is described. In an implementation, a method is implemented by a computing device that includes displaying content in conjunction with a first level of a hierarchical menu in a user interface on a display device of the computing device. Responsive to receipt of an input to navigate to a second level of the hierarchical menu that is a sublevel of the first level, the second level in displayed conjunction with the content on the display device, the content having a reduced display richness when displayed in conjunction with the second level than when displayed in conjunction with the first level.

Abstract: A mobile communications device user interface is described. In an implementation, a method is implemented by a computing device that includes displaying content in conjunction with a first level of a hierarchical menu in a user interface on a display device of the computing device. Responsive to receipt of an input to navigate to a second level of the hierarchical menu that is a sublevel of the first level, the second level in displayed conjunction with the content on the display device, the content having a reduced display richness when displayed in conjunction with the second level than when displayed in conjunction with the first level.

Abstract: Systems involving portable electronic devices and related methods are provided. In this regard, a representative system includes: an accessory having an antenna and a device interface, the device interface electrically communicating with the antenna; the accessory being movable between an attached configuration, in which the accessory engages the portable electronic device such that the device interface communicates signals between the portable electronic device and the antenna, and a detached configuration, in which the accessory is disengaged from the portable electronic device.

Abstract: Electronic devices with motion response and related methods are provided. In this regard, a representative electronic device includes: an image capturing device operative to acquire image data; an accelerometer operative to sense an acceleration of the electronic device; and a motion response system operative to receive acceleration information corresponding to a sensed acceleration and to alter a mode of operation of the image capturing device based, at least in part, on the acceleration information.

Abstract: Material handling machines of the present technology can be used to bag material, such as sand. The material handling machines can include a hopper and material conveyor assembly, which can automatically fill bags with a predetermined volume of material. The material handling machines can also include production lines that receives filled bags and conveys them to storage sacks for transportation to or use at a desired location.

Abstract: Devices with displays and related methods involving light sensing with photovoltaic arrays are provided. In this regard, a representative device includes: a display; a processing device operative to drive the display; and a photovoltaic array positioned in an overlying relationship with at least a portion of the display, the photovoltaic array being operative to sense light incident thereupon such that the processing device selectively alters light emitted by the display responsive to the incident light sensed by the photovoltaic array.

Abstract: Electronic devices with antennas formed with optically-transparent films and related methods are provided. In this regard, a representative device includes a housing defining a cavity; a display disposed within the cavity; a cover disposed over the display and forming a portion of an exterior of the device; an optically transparent, electrically conductive film disposed within the cavity; and an antenna disposed within the cavity, the antenna being at least partially defined by the film, the film being operative as a ground plane for the antenna.

Abstract: A handheld computing device includes a plurality of controls for controlling operation of the handheld computing device, a processor, and an application executable in the processor. The application comprises logic that receives an indication of a notification sent from a communication device and logic that provides a user interface on a display of the handheld computing device responsive to receiving the indication, wherein the user interface comprises a plurality of items each corresponding to a respective action for handling the notification, wherein each of the plurality of items is assigned to a respective control of the handheld computing device for invoking the respective action. The application further comprises logic that receives a selection of one of the items.

Abstract: Various embodiments for handling an incoming call are disclosed. One embodiment is a method implemented in a media playback device. The method comprises establishing, by the media playback device, a connection with an output device and streaming, by the media playback device, audio content to the output device. The method further comprises receiving, by the media playback device, an indication from a communication device of an incoming call received by the communication device and responsive to receiving the indication, providing, by the media playback device, an alert corresponding to the incoming call.

Abstract: Devices and methods involving enhanced resolution image capture are provided. A representative electronic device includes: an image capture sensor having a plurality of pixels, the image capture sensor being operative to acquire a frame of image information by converting light incident upon the pixels during an exposure duration into electrical signals; and an image capture system selectively operative in a first image capture mode and a second image capture mode; in the first image capture mode, the image capture system outputs an image corresponding to a single frame of image information acquired during a single exposure duration; and in the second image capture mode, the image capture system outputs an enhanced image corresponding to frames of image information acquired during multiple exposure durations such that the enhanced image exhibits a higher resolution than a resolution exhibited by the acquired image associated with the first mode.

Abstract: A system and method are described for automatically executing an application program in a mobile phone (or other electronic device) upon coupling of the mobile phone to a charging unit. The system and method operate to communicate a unique charging unit identification to the mobile phone and, in response, have the mobile phone execute a particular application program (or other command or mode of operation) that is associated with the particular charging unit.