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Ultrasound imaging system and method
An ultrasound imaging system and method includes acquiring first 4D ultrasound data of a first partial volume for a first period of time that is longer than an...
Systems and methods for ultrasound retrospective transmit focus
Systems and methods for ultrasound beamforming are provided. One method includes obtaining ultrasound data using receive line spacing that changes as a function...
Proximity sensor with asymmetric optical element
A proximity sensor may be mounted below a display cover layer in an electronic device. The proximity sensor may have a light source that emits light and a...
Method and device for ascertaining and compensating for a misalignment
angle of a radar sensor of a vehicle
A method for ascertaining and compensating for a misalignment angle of a radar sensor of a vehicle, includes generating a first set of data which contains...
Radar detection and dynamic frequency selection
A method and apparatus for: receiving a radio frequency (RF) signal on a first channel; determining a radio signal strength of the RF signal; performing a...
Device position estimates from motion and ambient light classifiers
A position estimate for a mobile device is generated using data from motion sensors, such as accelerometers, magnetometers, and/or gyroscopes, and data from...
Position location system architecture: peer to peer measurement mode
A position location method includes receiving, over a messaging link, a request from an access point of a position location system to perform a ranging...
Comprehensive system and method of universal real-time linking of real
objects to a machine, network, internet,...
Methods of connecting or linking real objects to machines or the virtual world in real time utilizing a device are disclosed. In one embodiment, a wireless tag...
Methods and systems for determining the location of an electronic device
using multi-tone frequency signals
Embodiments of the present invention include a method of determining a location of a mobile device. The method comprises transmitting a signal between a...
Instrument transformer test equipment and method
A method and apparatus for testing a transformer. A controller generates a switching signal and supplies the switching signal to a solid state switch in circuit...
Time domain network analyzer
An apparatus for measuring s-parameters using as few as one pulser and two samplers is described. The apparatus calibrates itself automatically using the...
Reducing motion artefacts in MRI
The invention relates to motion correction in magnetic resonance imaging (MRI), implemented as a MRI apparatus or system, computer programs for such, and a...
Medical image imaging method, medical diagnostic apparatus using the same,
and recording medium therefor
A medical diagnostic apparatus includes a data obtainer, which obtains an image frame included in a region to be imaged; and a data processor, which processes...
System and method for vastly undersampled isotropic projection
reconstruction with inversion recovery
Described here are a system and method for obtaining a time series of images that depict a subject using an inversion recovery ("IR") pulse sequence with a...
Activating a magnetic resonance system
A method for activating a magnetic resonance system having a transmit antenna arrangement is provided. The transmit antenna arrangement includes a plurality of...
Selective sampling magnetic resonance-based method for assessing
structural spatial frequencies
The disclosed embodiments provide a method for acquiring MR data at resolutions down to tens of microns for application in in-vivo diagnosis and monitoring of...
Failsafe protection from induced RF current for MRI RF coil assembly
having transmit functionality
An electrically-controlled failsafe switch is included in an MRI transmit-and-receive RF coil assembly so as to protect it from induced RF currents in the event...
Sealed magic angle spinning nuclear magnetic resonance probe and process
for spectroscopy of hazardous samples
A magic-angle-spinning (MAS) nuclear magnetic resonance (NMR) probe is described that includes double containment enclosures configured to seal and contain...
Optical pumping magnetometer
Stable magnetic field measurement is enabled without collapse of polarization or fluctuation of intensity of a laser beam incident on a glass cell of an optical...
Spin-filter and detector comprising the same
A spin-filter for detection of angular momentum of electrons, wherein the spin-filter (1) comprises a substrate (10), provided with at least one membrane layer...
Sensor package and method for producing a sensor package having alignment
marks or structures
Some embodiments herein relate to a sensor package. The sensor package includes a printed circuit board with a laminar current conductor arranged on a first...
Estimation of state-of-health in batteries
Estimation of a state-of-health (SOH) in a battery are disclosed. An example technique includes determining if a terminal voltage of the chemical battery...
Internal resistance measurement device and method for stacked battery
An internal resistance measurement device for stacked battery includes an AC power supply part for outputting an AC current to an measurement-object, which...
Battery voltage detector circuit
There is provided a battery voltage detector circuit which uses a multiplexer system and which is capable of reducing the influence of the deviation of a...
Degradation measurement device, secondary battery pack, degradation
measurement method, and program
A battery sensing section measures a voltage across a secondary battery. A current sensing section measures a current flowing through the secondary battery. A...
High density low power scan flip-flop
A scan flip flop includes a partial multiplexer coupled to a master latch. The partial multiplexer is configured to receive a scan enable (SCAN) where the...
Tap with flip-flop command circuit selecting data register routing circuit
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...
A two-input multiplexer includes first, second, and third CMOS inverters, a transmission gate, and a tri-state inverter. The first CMOS inverter receives a...
Scan testing with staggered clocks
The present disclosure provides system and method embodiments for generation of capture clock signals. A first and second test circuit receive a first test...
Test coverage of integrated circuits with masking pattern selection
A method of locating faulty logic on a semiconductor chip is disclosed. The method may include determining failure rates for the semiconductor chip, which...
Method and apparatus for performing de-skew control
A method and apparatus for performing de-skew control are provided, where the method is applied to an electronic device. The method includes the steps of:...
Apparatus for burn-in test
The present invention relates to an apparatus for burn-in of a device under test (4), characterized by: a thermal conductive plate (2) including a cooling...
In a method for manufacturing a sensor chip a spacer (3) is arranged at the front side (11) of a substrate (1) at which front side (11) a sensing element (2) is...
Optical to optical methods enhancing the sensitivity and resolution of
ultraviolet, electron beam and ion beam...
In decreasing the electron beam duration required for increased time resolution, the average beam current decreases, degrading measurement sensitivity and...
Detection of disassembly of multi-die chip assemblies
A multi-die chip assembly is described, the multi-die chip assembly including at least one detection apparatus which detects manipulations of the multi-die chip...
Device and procedure for the detection of a short circuit or overcurrent
situation in a power semiconductor switch
A device for detecting a change in voltage across a switch includes a resistive-capacitive network and a timer circuit. The resistive-capacitive network...
Sub-harmonic arc fault detection system and method
Embodiments of the invention provide systems and methods for detecting a sustained arc in an electrical system. Over a time period, current and voltage data for...
Fault direction parameter indicator device and related methods
A method of determining a fault direction parameter of a fault on an AC transmission line of a power distribution system relative to a measurement location of...
Abnormality detection architecture and methods for photovoltaic systems
One aspect of the inventive technology disclosed herein, in certain embodiments, may involve the determination of at least one measured, instantaneous...
Arc fault detection system and method
Embodiments of the invention provide systems and methods for detecting a sustained arc in an electrical system containing polymer-based, semi-conducting...
Determination of physical connectivity status of devices based on
Embodiments of the invention are generally directed to determination of physical connectivity status of devices based on electrical measurement. An embodiment...
Test device, test system and method for testing a power engineering test
In order to test a power engineering test object (14), a test signal is generated by a first test device (2), which is supplied by the first test device (2) to...
Noise parameter extraction method
A wideband four noise parameter extraction method uses randomly distributed source states; the data are collected using wideband electro-mechanical tuners and...
Circuit and method for delay difference measurement
A circuit includes a signal generator, a delay pulse generator and a time-to-current converter. The signal generator is configured to generate a first signal...
Apparatus comprising a flexible substrate and a component supported by the
An apparatus including a flexible substrate; a component supported by the flexible substrate; a first input electrode, supported by the flexible substrate and...
Devices, systems, and methods for sychronizing a remote receiver to a
master signal for measuring scattering...
A reflectometer for use in measuring scattering (S-) parameters for a device under test (DUT) includes a test port, a radio frequency (RF) output signal source,...
System and method for sensing human activity by monitoring impedance
A system for sensing human activity by monitoring impedance includes a signal generator for generating an alternating current (AC) signal, the AC signal applied...
Condition monitoring by cross-correlation of switching-mode power supplies
A method of monitoring an output signal of a switching-mode power supply for the presence and magnitude of the switching frequency comprises sampling the output...
Method and system for forecasting power requirements using granular
A method for modeling power usage within a macrogrid uses data relating to the behavioral patterns and states ("BA") of the users, data relating to external...
System and method for voltage and current sensing
A current sensor includes a Rogowski coil disposed on a flexible printed circuit board with at least one active lead passing through the Rogowski coil.