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Patent # Description
US-1,002,4922 Method and strategy for multiplexing battery cycler hardware
A method and apparatus for receiving a selection of a first device under test. Connecting the first device under test to a load based at least on a closed...
US-1,002,4921 Battery management system, battery, motor vehicle having a battery management system, and method for monitoring...
A battery management system includes several first measuring units, each associated with at least one respective battery module of the battery to detect a...
US-1,002,4920 Systems and methods for swing angle estimation in an electrical power system
In accordance with one embodiment, a method for detection of power swing for at least a first range of swing angles between an internal voltage (E.sub.S) of a...
US-1,002,4919 System for determining fixation of relay
A system for determining fixation of a relay has an electricity storage device, an electrical apparatus, a relay, a first insulation resistor, a second...
US-1,002,4918 Cores, TAMS, TAM controllers, TAM selector, and scan router circuitry
A device test architecture and interface is provided to enable efficient testing embedded cores within devices. The test architecture interfaces to standard...
US-1,002,4917 Implementing decreased scan data interdependence for compressed patterns in on product multiple input signature...
A method and circuit for implementing enhanced scan data testing with decreased scan data interdependence for compressed patterns in On Product Multiple Input...
US-1,002,4916 Sequential circuit with error detection
Sequential circuits with error-detection are provided. They may, for example, be used to replace traditional master-slave flip-flops, e.g., in critical path...
US-1,002,4915 Semiconductor devices
A semiconductor device may include an inversion control signal generation circuit, a pattern control signal generation circuit, and a data input/output (I/O)...
US-1,002,4914 Diagnosing failure locations of an integrated circuit with logic built-in self-test
A method and system of testing an integrated circuit (IC), using a multiple input shift register (MISR) with supporting hardware for diagnosing failure...
US-1,002,4913 Tap commandable data register control router inverted TCK, TMS/TDI imputs
The disclosure describes a novel method and apparatus for improving the operation of a TAP architecture in a device through the use of Command signal inputs to...
US-1,002,4912 One tap domain coupling two trace circuits, address command port
An address and command port interface selectively enables JTAG TAP domain operations and Trace domain operations within an IC. The port carries TMS and TDI...
US-1,002,4911 Debug circuit, semiconductor device, and debug method
A memory unit stores first and second code values calculated by encoding a first sequence, contained in a first word, and a remaining second sequence of a...
US-1,002,4910 Iterative N-detect based logic diagnostic technique
Techniques relate to an interactive logic diagnostic process. A diagnostic iteration loop is performed. When a critical failure does not have the diagnostic...
US-1,002,4909 Multi-bit data flip-flop with scan initialization
Multi-bit data flip-flops are disclosed that provide bit initialization through propagation of scan bits. Input multiplexers are configured to select between...
US-1,002,4908 Probe and contact inspection device
A probe comprises a first end that contacts and separates from a test object and a second end that contacts a circuit board to perform inspection of the test...
US-1,002,4907 Semiconductor device and manufacturing method of semiconductor device
A through electrode and a multilayer wiring are provided on a semiconductor substrate, and a bottom layer connection wiring, a lower layer connection wiring, an...
US-1,002,4906 Timing skew characterization apparatus and method
A device comprises a coarse timing skew characterization circuit having a buffer chain and a coarse delay cell calibration circuit comprising a first flip-flop,...
US-1,002,4905 Implementing user configurable probing using magnetic connections and PCB features
A method and system are provided for implementing user configurable probing with magnetic connections and printed circuit board (PCB) features. A first magnet...
US-1,002,4904 Method of characterizing and modeling leakage statistics and threshold voltage for ensemble devices
An approach for determining leakage current and threshold voltage for ensemble semiconductor devices, implemented in a computer infrastructure having computer...
US-1,002,4903 Partial discharge detection system and method employing a synthetized synchronization signal
A partial discharge detection system including a partial discharge acquisition and processing device includes: a partial discharge detection device configured...
US-1,002,4902 Testing device
A testing device including a housing having an indicator, a first test probe configured to be inserted into an alternating-current (AC) receptacle, a second...
US-1,002,4901 Testing method and unit for micro electro-mechanical systems
A testing method for a micro electro-mechanical system is described, comprising the steps of: i) feeding a system to be tested on a first tray; ii) collecting...
US-1,002,4900 Solid state ephemeral electric potential and electric field sensor
Systems, methods, and devices of the various embodiments provide a field effect transistor (FET) that controls equilibrium by reversing the effects of leakage...
US-1,002,4899 Method and apparatus for detecting an energized e-field
A method for detecting the presence of an energized e-field in a space, wherein the space includes at least one electrically conductive element disposed in the...
US-1,002,4898 System and method for determining inductance in a power converter
A system includes a power converter including a primary bridge unit to receive a primary voltage from a voltage source, the primary bridge unit includes a first...
US-1,002,4897 Mobile electric field sensor based phasor measurement unit for monitoring an electric power grid
A system may include an electric field sensor, an analog to digital converter, and an estimator. The electric field sensor may measure electric fields of...
US-1,002,4896 Inverter-driven rotary electric machine, phase-to-phase insulation partial discharge inspection method and...
A phase-to-phase insulation partial discharge inspection apparatus includes: an impulse power supply (1) configured to apply an impulse voltage having a voltage...
US-1,002,4895 Real-time spectrum analyzer having frequency content based trigger unit
A real-time spectrum analyzer includes an ADC for providing digitized time domain data, an acquisition control unit for selectively acquiring the time domain...
US-1,002,4894 Power system analysis support system, analysis support apparatus for power system, analysis support method for...
To provide a power system analysis support system in which the amount of data to be sent from a measuring device to an analysis support apparatus can be...
US-1,002,4893 Automatic measurement and notification of electrical level using smartphone sensors
A personal mobile system for detecting unsafe electrical power levels. Magnetic sensors detect a magnitude of a magnetic field produced by a power line. A GPS...
US-1,002,4892 Assessment of power systems
The present invention relates to a method for assessment of a power system and an early warning system for a power system, the method being based on aperiodic...
US-1,002,4891 Metal shunt resistor
In one embodiment, a shunt resistor is provided, comprising two terminals, a semiconductor substrate embodying at least one temperature sensor comprising at...
US-1,002,4890 Using PCB temperature compensation trace to perform DCR current sensing in power supply circuitry
A system comprises an integrated circuit package, an inductor that is part of a power supply, and a printed circuit board (PCB) having a metal trace disposed...
US-1,002,4889 Apparatuses, methods, and systems for detection of a current level
Embodiments include apparatuses, systems, and methods including a switching converter having an output stage including a power switch or first switching device...
US-1,002,4888 Data receiving device including an envelope detector and related methods
A data receiving device may include an envelope detector that may include first and second inputs configured to receive a differential input signal, a first...
US-1,002,4887 Methods and circuitry for analyzing voltages
Circuitry and methods for measuring the voltage at a node are disclosed. A capacitive divider is coupled to the node, wherein the capacitive divider provides a...
US-1,002,4886 Device for correcting the voltage offset of a wheatstone bridge
A circuit includes a Wheatstone bridge and a correction circuit operable to correct an output voltage offset of the Wheatstone bridge. The correction circuit...
US-1,002,4885 Thermal management of self-powered power sensors
A method is provided for handling the heating resulting from the operation of a self-powered power sensor (SPPS). The SPPS periodically switches between a sense...
US-1,002,4884 Dynamic mask testing
A device is capable of receiving a waveform and capturing acquisitions of the waveform. Different boundary masks can be applied to the waveform acquisitions,...
US-1,002,4883 Contact unit and inspection jig
A block has a planar portion abutting a back side of a contact region of a flexible substrate, and a recess that is concave with respect to the planar portion....
US-1,002,4882 Continuous self-test in capacitive sensor
A capacitive sensor device includes capacitive elements for detecting at least two inertial channels. At least one of the inertial channels comprises at least...
US-1,002,4881 MEMS sensor
The present invention relates to A MEMS sensor with movable and fixed components for measuring linear acceleration. The MEMS sensor includes at least two...
US-1,002,4880 Athermal hung mass accelerometer with reduced sensitivity to longitudinal temperature gradients
An athermal open-loop hung mass accelerometer configures the CTE of the sensor heads such that any growth by the body in response to a body temperature gradient...
US-1,002,4879 Performance improvement of MEMS devices
A microelectromechanical-systems (MEMS) device includes a driven mass and has a natural stiffness or damping. An actuator applies force to the mass, movement of...
US-1,002,4878 Decelerating factor estimating device
A decelerating factor estimating device configured to estimate a decelerating factor of a vehicle includes a drive force acquiring unit configured to acquire a...
US-1,002,4877 Corrosion-resistant heated air data probe methods
A method of making an air data probe may comprise forming a probe body, forming an interior cavity into the probe body, applying a protective shell to the probe...
US-1,002,4876 Pedestrian velocity estimation
Systems, methods and computer-readable mediums are disclosed for GNSS velocity estimation for pedestrians. In some implementations, a method includes receiving...
US-1,002,4875 Apparatus for moving and testing biological samples
An apparatus for moving and testing biological samples is described, comprising a laboratory automation system for moving transporting devices of single test...
US-1,002,4874 Measurement-container supply device
A measurement container supply device. A supply section transfers the measurement container to the predetermined supply position includes a holding section (50)...
US-1,002,4873 Methods and apparatus for detecting compounds in liquids
Described herein are apparatus and methods for detecting substances of abuse or other analytes in liquids. For example, the apparatus and methods described...
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