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9024620 Polarity detection circuit  
The polarity detection circuit includes a first diode with anode receiving a first phase of the AC power supply voltage and a second diode with anode receiving a second phase, opposite the first...
9024645 Substantially edgeless touch sensor  
In one embodiment, an apparatus is provided that includes a touch sensor. The touch sensor includes a plurality of drive electrodes made of conductive material, a plurality of sense electrodes...
9026872 Flexible sized die for use in multi-die integrated circuit  
An integrated circuit (IC) structure can include a first die and a second die. The second die can include a first base unit and a second base unit. Each of the first base unit and the second base...
9024632 Magnetic sensor with a plurality of heater portions to fix the direction of magnetization of a pinned magnetic layer  
A magnetic sensor is provided, including: a substrate; a plurality of magneto resistance element portions, disposed above the substrate, each including: a free magnetic layer having a...
9024649 Insert for semiconductor package and testing apparatus with the same  
An insert for a semiconductor package testing apparatus comprises a body having a pocket constructed and arranged to receive the semiconductor package, and a sliding tool slidingly positioned on...
9024615 Non-contact voltage detector  
A non-contact voltage detection panel mount assembly is provided. The assembly includes a base to mount to an electrical enclosure, the base including of four voltage portals, a test point and a...
9024639 Ground fault detection system  
The present application describes, among other things, a ground fault detection system. The system includes an optocoupler, a current sink, and a first voltage source connected in series. The...
9024651 Test apparatus having a probe card and connector mechanism  
A test apparatus for testing a semiconductor device includes a circuit board having a contact pattern on one side and an opening therethrough, and a probe card supporting a probe needle array. The...
9024643 Systems and methods for determining types of user input  
The embodiments described herein thus provide devices and methods that facilitate improved input devices. Specifically, the devices, systems and methods provide the ability to accurately determine...
9024641 Wire breakage detecting method for high voltage generating device  
A method of detecting a wire break in a high voltage generating device that is configured to detect a wire breakage in a low-voltage cable is disclosed. The method of a wire break includes:...
9024642 Absolute position measurement capacitive grating displacement measurement method, sensor, and operating method thereof  
An absolute position measurement capacitive grating displacement measurement method, a sensor, and an operating method of the sensor are provided. In the measurement method, a drive signal having...
9024634 Magnetic field measurement apparatus, magnetic field measurement system and magnetic field measurement method  
A magnetic field measurement apparatus includes a first gas cell disposed in a +z direction when seen from an object to be measured, a second gas cell disposed in the +z direction when seen from...
9018955 System and method for receiving magnetic resonance (MR) signals with an FET electrically between preamplifier terminals  
A preamplifier is provided for a radio frequency (RF) receiver coil in a magnetic resonance imaging (MRI) system. The preamplifier includes an amplifier configured to receive at least one magnetic...
RE45492 Systems and methods for determining the configuration of electronic connections  
Systems and methods for determining the configuration of a connection between two devices by measuring an electrical characteristic are provided. Using the measured electrical characteristic, a...
9015958 Method and system to selectively dry grain in a grain bin  
A controller is coupled to a plurality of moisture sensors positioned within the grain bin at various spaced-apart locations. The controller determines a grain moisture level adjacent each...
9018940 Bicycle rotation detecting device  
A bicycle rotation detecting device is provided with a first electrical connector, a second electrical connector, a rotation detecting circuit and an output part. The second electrical connector...
9018963 Environment sensor  
A humidity sensor according to the present examples include a sensor portion for detecting humidity in the ambient environment, and a power supply portion for applying an AC voltage to the sensor...
9018965 Method and system to verify the reliability of electronic devices  
To verify robustness with respect to electrical overstresses of an electronic circuit under test, the latter is exposed to electrical overstresses, and the behavior thereof is monitored. In...
9016617 Unmanned aerial vehicle and operations thereof  
The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard...
9018958 Method and apparatus for measuring a parameter of a vehicle electrical system  
An apparatus for measuring electrical parameters for an electrical system measures a first and second parameters of the electrical system between connections to the electrical system. A processor...
9018964 Powder sensor  
A powder sensor includes a piezoelectric element, an oscillator circuit, a first square wave signal generator, a second square wave signal generator, and a phase judgment circuit. The oscillator...
9018967 Electrical probe for testing electronic device  
An electrical probe comprises a cylindrical body which has a first end including a plurality of claws and a second end opposite to the first end for cooperating with an electrical test machine,...
9018970 Method of testing partial discharge of rotating electrical machine driven by inverter  
In a rotating electrical machine, a conductive foil or conductive rubber is applied to the surface of insulation layer of a conductor series connection area or to the surface of insulation layer...
9018939 System and method for providing power to a power meter connected to a power line  
The disclosure relates to a meter for monitoring usage of power provided by a power transmission system to a site. The meter comprises: a meter module connected to a power feed associated with the...
9018969 Semiconductor device with aligned bumps  
In a semiconductor device in which semiconductor chips having a number of signal TSVs are stacked, a huge amount of man-hours have been required to perform a continuity test for each of the signal...
9018942 Position measurement using a variable flux collector  
A magnetically-based position sensor. The sensor includes a magnet assembly that moves along a path, a common collector, one or more magnetic sensing elements, a first variable collector, and a...
9018951 Accelerated multispectral data magnetic resonance imaging system and method  
A method for processing magnetic resonance imaging data includes accessing the magnetic resonance imaging data, the data including a plurality of magnetic resonance data sets each collected at...
9019133 Low pin count solution using capacitance sensing matrix for keyboard architecture  
An apparatus and method for selecting a keyboard key based on a position of a presence of a conductive object on a sensing device and a pre-defined area of the keyboard key. The apparatus may...
9018954 Sample holder for electricity-detection electron spin resonance device  
A sample holder structure is provided with which it is possible to reduce current noise derived from electromagnetic induction, etc. in electricity-detection electron spin resonance spectroscopy....
9018944 Hall-effect sensor arrangement  
A sensor arrangement is operative to sense a relative kinematic state of a magnet (110) and a Hall-effect sensor (202) with respect to each other. The Hall-effect sensor has a Hall plate (204) and...
9018937 MEMS-based voltmeter  
An electromechanical system (MEMS) voltmeter. An exemplary MEMS voltmeter includes a proof mass mounted to a substrate in a teeter-totter manner. The MEMS voltmeter also includes an input voltage...
9018957 Method and system for diagnostic measurement of motor vehicle restraint system squib loop resistance  
A method of measuring squib loop resistance including non-linear elements in a restraint control module is disclosed by the present invention. The squib loop resistance is comprised of both linear...
9018949 Sensor  
A sensor comprises a housing which defines a measuring side and a connection side, a coil (6) which is arranged in the housing (1) on the measuring side, and a cover (14) for closing the housing...
9018946 Magnetic field sensor having anisotropic magnetoresisitive elements, with improved arrangement of magnetization elements thereof  
An integrated magnetic-field sensor designed to detect an external magnetic field, comprising a first magnetoresistive structure for detecting the external magnetic field, the first...
9018956 Apparatus and method for diagnosing abnormality in cell balancing circuit  
Disclosed is an apparatus and method for diagnosing an abnormality in a cell balancing circuit in a battery pack including a plurality of cells corresponding to each cell balancing circuit. The...
9021086 System and method for network management  
System and methods for inferring network topology are described, including a method comprising determining a normalized transmit power of a first device, identifying a second device based upon a...
9018948 Hall sensors and sensing methods  
Embodiments relate to multi-contact sensor devices and operating methods thereof that can reduce or eliminate offset error. In embodiments, sensor devices can comprise three or more contacts, and...
9015934 Method for manufacturing probe card  
A method for manufacturing a probe card prepares a plurality of probes, each having a metal layer on an attaching portion, and hot-melt material covering the metal layer. Each probe is attached to...
9018941 Biasing circuit for a magnetic field sensor, and corresponding biasing method  
Described herein is a biasing circuit for a magnetic-field sensor; the magnetic-field sensor is provided with a first detection structure, which generates a first electrical detection quantity as...
9018935 Method for operating a metal detection apparatus and apparatus  
A method for operating a metal detection apparatus that comprises a transmitter unit with a drive circuit that alternately applies two different drive voltages via a first set of two drive...
9018962 Method and apparatus for protecting power transformers from large electro-magnetic disturbances  
A protective system far a power transformer having a neutral line connected to ground where large currents can flow in the neutral line due to electro-magnetic disturbances. The system includes...
9018968 Method for testing density and location of gate dielectric layer trap of semiconductor device  
Proposed is a method for testing the density and location of a gate dielectric layer trap of a semiconductor device. The testing method tests the trap density and two-dimensional trap location in...
9018950 Spin echo SPI methods for quantitative analysis of fluids in porous media  
A method of measuring a parameter in a sample by imaging at least a portion of the sample using a spin-echo single-point imaging (SE-SPI) pulse sequence. This method involves applying a pure phase...
9018959 Insulating state detection unit having failure detector  
An insulating state detection unit is configured to perform failure detection for switches, which connect a flying capacitor to a sample hold circuit for acquiring a charge voltage and a ground...
9020685 Method of measuring contact failure and contact failure measuring device  
In the disclosed method of measuring contact failure and contact failure measuring device, the magnitude of the excessive response fluctuation of the inductive magnetic field around a harness...
9021322 Probeless testing of pad buffers on wafer  
The peripheral circuitry (350, 360, ESD, BH) of an integrated circuit die on a wafer is tested without physically contacting the bond pads of the die.
9018973 Semiconductor device  
A device, comprising an output terminal; an output circuit coupled to the output terminal and having an adjustable impedance; and an impedance adjustment circuit adjusting stepwise the adjustable...
9016143 Sensor array for sensing the magnitude and position of a force  
A sensor array for sensing the magnitude and position of a force in a first direction is provided. The sensor array includes a compressible layer, an electrically grounded layer, and an...
9018945 Relative angle sensing device having a soft magnetic body with integral bracket  
A relative angle sensing device that senses a relative angle between two rotary shafts is provided with: a hard magnetic body that is provided to one rotary shaft out of the two rotary shafts; a...
9019113 Circuit, system and/or method for detecting an electrical connection between an electrical device and a power supply  
A circuit, a system and/or a method detect a passive electrical connection and/or an active electrical connection between an electrical device and a power supply. An integrity of the electrical...