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Patent # Description
US-9,541,628 Position detection system
A position detection system includes a responder configured to be carried by a user; interrogators, and a position detection unit configured to detect the user....
US-9,541,627 Data processing system
A data processing system includes a distribution apparatus and a communication terminal. The distribution apparatus includes a distribution unit that...
US-9,541,626 Globally referenced positioning in a shielded environment
A method, apparatus and system for globally referenced positioning in a shielded environment includes integrating and correlating information from a UWB...
US-9,541,625 Emergency resource location and status
Augmented reality techniques are employed to improve emergency response and related tasks based upon data gathered from wireless monitoring of emergency equipment.
US-9,541,624 Method and apparatus for magnetic resonance imaging
In a method and apparatus for magnetic resonance imaging, a flip angle and/or inversion time of a spectrum suppression pulse is calculated according to a steady...
US-9,541,623 Magnetic resonance imaging apparatus and flip angle determination method
The purpose of the present invention is to obtain an image with a desired contrast while minimizing specific absorption rate and without deteriorating image...
US-9,541,622 Method for determining a position-dependent attenuation map of surface coils of a magnetic resonance/PET apparatus
A method is disclosed for determining a position-dependent attenuation map of at least one surface coil of a combined magnetic resonance/PET apparatus. In an...
US-9,541,621 Techniques for correcting measurement artifacts in magnetic resonance thermometry
Techniques for correcting measurement artifacts in MR thermometry predict or anticipate movements of objects in or near an MR imaging region that may...
US-9,541,620 NMR quantification of TMAO
A defined peak region residing between about 3.2 and 3.4 ppm of a proton NMR spectrum of an in vitro biosample is electronically evaluated to determine a level...
US-9,541,619 Balancing out a field inhomogeneity in a magnetic resonance tomography system and shim coil arrangement
In order to balance out a field inhomogeneity, a value for a coil current is determined by a controller as a function of an item of information relating to the...
US-9,541,618 State space feedback controller in the digital domain for an MRI gradient coil power supply
A state space feedback controller operates in the digital domain for the regulation of the current supply to MRI gradient coils from a multiple-bridge PWM power...
US-9,541,617 Gradient coil device and magnetic resonance imaging device
A gradient coil device includes a major axis gradient coil, having an ellipse in a cross section generating a gradient magnetic field inclined in a major axis...
US-9,541,616 Low field magnetic resonance imaging methods and apparatus
According to some aspects, a laminate panel is provided. The laminate panel comprises at least one laminate layer including at least one non-conductive layer...
US-9,541,615 System and method for multi-ROI MRI imaging using an RF loop coil
A system and method for producing an image using a radio frequency (RF) coil in a magnetic resonance imaging system (MRI). A static magnetic field (B.sub.0)...
US-9,541,614 High frequency coil unit and magnetic resonance imaging apparatus
The present invention is directed to an elliptical birdcage coil which reduces time and effort upon manufacturing and production cost, with less variations in...
US-9,541,613 Magnetic resonance imaging apparatus
The MRI apparatus includes a housing that includes a bore in which a first magnetic field for capturing a MR image is generated, a beam projector that is...
US-9,541,612 Method and device for measuring a magnetic field and the temperature of a magneto-resistive transducer
A method for measuring a first magnetic field and the temperature of a magneto-resistive transducer includes producing, by the magneto-resistive transducer, a...
US-9,541,611 Structure for mounting hall effect sensor of motor
A structure for mounting a Hall effect sensor, the structure including: a mounting bracket, a mounting plate, a left supporting column, a right supporting...
US-9,541,610 Apparatus and method for recovery of three dimensional magnetic field from a magnetic detection system
A system for magnetic detection of an external magnetic field is disclosed. The system includes a nitrogen vacancy (NV) diamond material comprising a plurality...
US-9,541,609 Digital amplifier with feedforward and feedback control
The invention relates to a digital amplifier for providing a desired electrical output power, the amplifier comprising a power source (100) for generating the...
US-9,541,608 Apparatus and method for measuring insulation resistance of battery
Disclosed is an apparatus for measuring an insulation resistance that may calculate each of a cathode terminal-side insulation resistance value and an anode...
US-9,541,607 Screening method for electrolytic capacitors
A method of iteratively screening a sample of electrolytic capacitors having a predetermined rated voltage is provided. The method can include measuring a first...
US-9,541,606 Fault detection system and associated method
A method implemented using a controller based device includes receiving a measured electrical signal from an electrical device of an electromechanical device...
US-9,541,605 Magnetic tunnel junction loaded ring oscillators for MRAM characterization
Circuits are provided for modeling and characterizing the switching of magnetic tunnel junctions (MTJ) elements. More specifically, ring oscillators loaded with...
US-9,541,604 Loop powered isolated contact input circuit and method for operating the same
A voltage is sensed at a switching device and the voltage is associated with a status of a switching device. The sensed voltage is converted to a useable...
US-9,541,603 Method and apparatus for power glitch detection in integrated circuits
A method and apparatus for power glitch detection in IC's is disclosed. In one embodiment, a method includes a detection circuit in an IC detecting a voltage...
US-9,541,602 Electronic component inspection apparatus and method
An electronic component inspection apparatus includes a light source arranged in a mounting area where at least one electronic component is mounted to a board...
US-9,541,601 Testing architecture of circuits integrated on a wafer
An embodiment of a testing architecture of integrated circuits on a wafer is described of the type including at least one first circuit of a structure TEG...
US-9,541,600 Method for positioning a carrier with a plurality of electronic components in a device for testing the...
Embodiments of the invention are based on a method for positioning a carrier with a plurality of electronic components in a device for testing the electronic...
US-9,541,599 Power switch wafer test method
A wafer test method of a power switch wherein a main IGBT and a current detecting IGBT that detects a current value of the main IGBT are integrally formed on...
US-9,541,598 Smart junction box for photovoltaic systems
A "smart" junction box for photovoltaic systems provides electrical measurements of strings of photovoltaic cells to detect premature photovoltaic cell...
US-9,541,597 Diagnostic testing of an electric meter socket
An embodiment of an electric meter socket testing system features a plurality of tester line terminals adapted to connect with line terminals of an electric...
US-9,541,596 Multi-frequency ground monitor current sensing without a DC component
An apparatus includes a signal generation module that injects a signal in a pilot conductor with one or more AC components. Pilot conductor current is injected...
US-9,541,595 Multi-frequency ground monitor current sensing
An apparatus includes a signal generation module that injects a signal in a pilot conductor. The signal includes two or more AC components. Current in the pilot...
US-9,541,594 Multi-frequency ground monitor current sensing
A signal generation module injects a signal in a pilot conductor with a DC component and one or more AC components. Pilot conductor current is injected in a...
US-9,541,593 Ground fault detection circuit
A ground fault detection circuit comprising a fuse and a fuse detect circuit. The fuse and the fuse detect circuit are arranged to be coupled in parallel...
US-9,541,592 Noise parameter measurement system
A noise parameter test setup allows accurately measuring the four noise parameters (Fmin, Rn, .GAMMA.opt) of microwave transistors over a wide frequency range...
US-9,541,591 Periodic signal measurement using statistical sampling
A fully-digital probabilistic measurement methodology in which a periodic signal generated on an IC device is sampled multiple times during a test period, with...
US-9,541,590 Circuit arrangement and method for detecting a capacitance and/or a change in a capacitance of a capacitive...
The present invention relates to a circuit arrangement for detecting a capacitance of a capacitive component and/or a change in the capacitance of a capacitive...
US-9,541,589 Capacitance measuring circuit of a touch sensor and capacitive touch panel having the capacitance measuring circuit
A capacitance measuring circuit of a touch sensor includes a voltage comparing part, a control part, a complex switch, a charging/discharging circuit part and a...
US-9,541,588 Current-mode coarse-baseline-correction
The embodiments herein are generally directed to using a current-mode CBC circuit to maintain a voltage bias setting at a receiver when performing capacitive...
US-9,541,587 Inverting apparatus for avoiding misjudgement of maximum power point tracking operation and control method thereof
An inverting apparatus and a control method thereof are provided. The inverting apparatus includes an inverting circuit, a detection circuit, and a control...
US-9,541,586 Capture of power quality information at the time a device fails
An apparatus for detecting an abnormal event and capturing associated waveforms includes a detection module within a power control device that detects an...
US-9,541,585 Method and system for identifying at least one electrically powered device by a power supply device via a...
A method for identifying at least one electrically powered device by a power supply device via a powerline connection, includes: a) connecting the at least one...
US-9,541,584 Digital voltmeter topology
A system may include two input terminals, e.g., HI and LO, and a floating circuit that is physically separate from the input terminals and includes a gain...
US-9,541,583 Voltage detector with high voltage protection
Described is an apparatus comprising: a voltage level detector to monitor a first power supply node; and a voltage level protector, coupled to the voltage level...
US-9,541,582 DC power distribution system
The invention relates to a DC power distribution system (1). The DC power distribution system comprises a track (2) with electrical conductors for distributing...
US-9,541,581 Flexible current sensor
Apparatus and methods for measuring current flowing through a conductor include a device comprised of a magnetically conductive loop having a plurality of...
US-9,541,580 Current detecting device
A current detecting device includes an exciting coil (3) wound around a magnetic core (2) enclosing a conductor through which flows a measurement current, and...
US-9,541,579 Methods and systems for generating displays of waveforms
Method and devices are described for visually detecting anomalies in non-repetitive signals. One device may take the form of an oscilloscope capable of...
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