Abstract: Apparatuses including a coil and methods of forming the coil are described. The coil can include a first coil layer including at least an inner strand and an outer strand. The coil can further include a second coil layer including at least an inner strand and an outer strand. The inner strand of the first coil layer can be connected to the outer strand of the second coil layer. The outer strand of the first coil layer can be connected to the inner strand of the second coil layer.

Abstract: A self-starting bandgap cell for generating a reference voltage.

Abstract: A driver circuit for providing a driver current for operating a light emitting unit at a brightness level corresponding to a value of a brightness code. The driver circuit includes a digital-to-analog converter, DAC, stage configured to generate an intermediate signal in dependence of the value of the brightness code. Furthermore, the driver circuit includes a gain stage configured to amplify the intermediate signal in dependence of the value of the brightness code to provide the driver current.

Abstract: An apparatus comprising a bias current generator for generating a bias current, the bias current generator comprising two or more negative threshold transistors of the same type and coupled in series.

Abstract: A correction circuit for correcting an amplitude imbalance and a phase imbalance between an in-phase signal and a quadrature signal, the correction circuit comprising a plurality of variable gain circuits configured to provide in-phase and quadrature signals having balanced amplitudes and balanced phases, wherein each variable gain circuit is configured to apply a gain to amplify, attenuate or to pass a signal.

Abstract: A system and method are provided for detecting the presence of animate users, such as people, within a monitored environment, based on audio events. A transducer captures sound signals generated within the monitored environment, which a capture channel converts to form a digital stream. A feature extractor detects predetermined signal features of the digital stream over predetermined extraction periods, and an event classifier uses values of these features to generate a series of detection events reflective of likely sources of sounds in the captured sound signals. Then, an event buffer maintains an aggregate count of detection events generated by the event classifier, and a status generator generates the user presence indicator according to the aggregate count of detection events. A response system triggers one of more functions responsive to one or user presence indicators, thereby responding to the presence or absence of the animate users.

Abstract: A semiconductor device includes a semiconductor substrate, a gate dielectric film formed on the semiconductor substrate, a gate electrode formed on the gate dielectric film, a field plate portion which is integrally formed with the gate electrode, a step insulating film in contact with the field plate portion, a high dielectric constant film in contact with the step insulating film and having a higher dielectric constant than silicon.

Abstract: Semiconductor devices for synchronizing networks are described. A semiconductor device can include an analog phase-lock loop (APLL) configured to output a first signal. The semiconductor device can further include a first digital phase-lock loop (DPLL) configured to output a second signal. The semiconductor device can further include a second DPLL configured to output a third signal. A combination of the first signal and the second signal can be used to generate a first output clock signal. A difference resulting from a subtraction of the second signal from the third signal can be used to generate a second output clock signal.

Abstract: It is an object of the present invention to provide a technique capable of easily extracting a section signal of a specific sub-process. The anomaly detection system includes an extraction unit for extracting a specific subsequence to be an object of anomaly detection from among a plurality of subsequences from a composite sequence included in a monitor signal. The extraction unit determines an optimal warping path from the composite sequence and a reference sequence, which is an example of the composite sequence acquired in advance, by a dynamic time warping method. The extraction unit identifies a start point and an end point of a specific subsequence based on the optimal warping path and the start point and end point of the subsequence of the reference sequence. The extraction unit extracts a specific subsequence based on a start point and an end point of the specific subsequence.

Abstract: A method for detecting a phase shift in an output signal of an inductive position sensor by calculating the phase spectrum of the position signal based on a Fast Fourier Transformation of the position signal and comparing the calculated phase spectrums over time to detect changes in the phase spectrums.

Abstract: Semiconductor device has a regulator circuit having an even number of switching regulators that generate output power from an input power supply and a power management IC that controls the output potential generated by the switching regulator. semiconductor device is characterized in that a group of half of the even number of switching regulators is arranged on a first surface of semiconductor device system board, and a group of switching regulators, which is the remaining half, is arranged on a second surface that is in front-back relation with the first surface. This semiconductor device reduces semiconductor device board-area (pattern-resource).

Abstract: Semiconductor devices for driving transistors in a power device are described. A semiconductor device can include a voltage source configured to provide a fixed bias voltage to a first device implemented as a common gate device. The semiconductor device can further include a second device connected in series with the first device. The current output of the second device can be connected to a source terminal of the first device. The semiconductor device can further include a driver configured to drive the second device to perform current control on the first device.

Abstract: A first semiconductor element (laser diode) and a second semiconductor element (laser diode) are connected to each other in series between a wiring electrically connected to an anode of the first semiconductor element and a wiring electrically connected to a cathode of the second semiconductor element. In this case, each of the first semiconductor element and the second semiconductor element includes a laminated pattern having an emission layer and a plurality of semiconductor layers covering this laminated pattern.

Abstract: A semiconductor device includes a ferroelectric memory having a ferroelectric film between a gate electrode and a semiconductor substrate. The ferroelectric film and a metal film are not formed just above an element isolation region formed in a trench in an upper surface of the semiconductor substrate, but are formed on the semiconductor substrate in the active region defined by the element isolation region to prevent a state in which a polarization state in the ferroelectric film of the active region and a polarization state in the ferroelectric film on the element isolation region differ from each other.

Abstract: According to certain general aspects, the present embodiments relate generally to securing communication between ECUs. Example implementations can include a method of securely transmitting Controller Area Network (CAN) protocol frames via a CAN controller.

Abstract: Example implementations include a method of requesting an instruction block associated with one or more instructions and located at one or more addresses of a system memory, obtaining the instruction block from the system memory, generating a hash of the instruction block, obtaining an expected hash associated with the instruction block, comparing the expected hash with the generated hash, in accordance with a determination that the expected hash matches the generated hash, generating a first validation response associated with the instruction block.

Abstract: Systems and methods for operating a battery charger are described. A controller of a battery charger can measure an input voltage of power being provided to an input port of a battery charger. The controller can, in response to the input voltage being less than a reference voltage, operate an input voltage control loop to regulate a voltage level of the input voltage to a predetermined voltage level. The voltage difference, between the plug voltage of a power source and the receptacle voltage of a power sink, can be regulated below an arcing voltage. The controller can, in response to a lapse of a predetermined amount of time, discharging the input voltage.

Abstract: Occurrence of short-channel characteristics and parasitic capacitance of a MOSFET on a SOI substrate is prevented. A sidewall having a stacked structure obtained by sequentially stacking a silicon oxide film and a nitride film is formed on a side wall of a gate electrode on the SOI substrate. Subsequently, after an epitaxial layer is formed beside the gate electrode, and then, the nitride film is removed. Then, an impurity is implanted into an upper surface of the semiconductor substrate with using the gate electrode and the epitaxial layer as a mask, so that a halo region is formed in only a region of the upper surface of the semiconductor substrate which is right below a vicinity of both ends of the gate electrode.

Abstract: The semiconductor device includes a frequency output circuit that outputs a clock signal having a specified frequency, a circuit block that realizes a predetermined function, and a standby controller that controls a standby mode of the circuit block in accordance with the clock signal. Here, the standby controller includes a control circuit that outputs state information corresponding to the control of the standby mode, a frequency control signal that designates the frequency of the clock signal output from the frequency output circuit in accordance with the state information, and a frequency selection circuit that outputs count information that designates the duration of the state transition of the circuit block.

Abstract: A programmable gain amplifier provided in a semiconductor device includes a fully differential amplifier configured to amplify differential input voltages having an offset voltage. First and second correction voltages are input to a non-inverting input node and an inverting input node of the fully differential amplifier via first and second resistance elements, respectively.