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Patent # Description
US-1,009,4890 Magnetic sensor
A magnetic sensor includes a board, a magnetoresistance element group including first and second magnetoresistance elements disposed on the board, and a magnet...
US-1,009,4889 Systems and arrangements of three-contact hall-effect devices and related methods
Embodiments relate to vertical Hall effect devices comprising Hall effect structures with three contacts in each Hall effect region. In one embodiment, the...
US-1,009,4888 Low-power magnetometer assemblies with high offset stability
Systems, methods, and computer-readable media for calibrating the offset of a magnetometer assembly with reduced power are provided. In one embodiment, a method...
US-1,009,4887 Auxiliary power supply test methods and electronic apparatus using the same
Provided are an auxiliary power supply test method and an electronic apparatus to which the same is applied. The auxiliary power supply test method includes:...
US-1,009,4886 Battery state of charge indicator with an indicator circuit
A state of charge indicator including an indicator with a display threshold and an indicator circuit electrically coupled to the indicator such that when a main...
US-1,009,4885 Predictive battery warnings for an electronic locking device
Disclosed herein are methods, systems, and computer-readable media for operating an electronic locking device. The disclosed methods include a method of...
US-1,009,4884 Sensor including a polymer matrix for monitoring sealed secondary battery, sealed secondary battery including...
This monitoring sensor is provided with polymer matrix layers 3 containing a magnetic filler and attached to an outer casing or an electrode group, and a...
US-1,009,4883 Voltage detecting device and battery pack monitoring system
A voltage detecting device detects a differential voltage between two input nodes having a non-zero common mode voltage. A differential voltage detecting...
US-1,009,4882 Apparatus for predicting power parameter of secondary battery
In an apparatus, a circuit model includes a DC resistance model, and a reaction impedance model having a nonlinear relationship between a first potential...
US-1,009,4881 Battery fuel gauging system
The present disclosure discloses a battery fuel gauging system, which includes a battery voltage collecting module and a microprocessor module. An input...
US-1,009,4880 Determining battery state of charge using an open circuit voltage measured prior to a device operation stage
A system to accurately determine a battery state of charge (SOC) in an electronic device, in some embodiments, comprises: a battery to provide power to said...
US-1,009,4879 Power supply control system, power supply control device and method
To provide a system for controlling power supplies in a device including batteries 12, 13, and 14 by wireless signals with high reliability. The system includes...
US-1,009,4878 Winding fault detection using inverter harmonics
A controller for driving a motor includes a multiphase driver, an analog-to-digital converter (ADC), impedance estimation circuitry, and fault detection...
US-1,009,4877 Method and apparatus for determining presence and operation of components in a printed circuit board
A method and apparatus for determining a presence, color and/or brightness of a plurality of components in a printed circuit board, where the components are...
US-1,009,4876 On-the-fly test and debug logic for ATPG failures of designs using on-chip clocking
A system disclosed herein includes an on-chip clock controller (OCC) circuit receiving a test pattern and responsively generating output clock pulses in...
US-1,009,4875 Methods, systems, and articles of manufacture for graph-driven verification and debugging of an electronic design
Disclosed are techniques for implementing graph-driven verification and debugging of an electronic design. These techniques identify a pair of interest that...
US-1,009,4874 Scanning method for screening of electronic devices
A visualization method for screening electronic devices is provided. In accordance with the disclosed method, a probe is applied to a grid of multiple points on...
US-1,009,4873 High capacity I/O (input/output) cells
A wafer structure has a plurality of semiconductor die. Each semiconductor die includes circuitry, a test pad for use in testing the circuitry, and a plurality...
US-1,009,4872 Apparatus for testing electronic devices
An apparatus is described for burn-in and/or functional testing of microelectronic circuits of unsingulated wafers. A large number of power, ground, and signal...
US-1,009,4871 Electronic-component testing device
An electronic-component testing device capable of achieving efficient heat-releasing from a self-heating electronic component and efficiently performing a...
US-1,009,4870 Method for locating a fault
The invention concerns a method for locating a fault affecting an electrical appliance that comprises a communication interface and a female electrical...
US-1,009,4869 Repairable semiconductor memory device and test methods for the same
A repair device and a semiconductor device including the same are disclosed, which relate to a technology for storing failure information in a fuse circuit...
US-1,009,4868 Test and measurement instrument having advanced triggering capability
A test and measurement instrument, including an input configured to receive a signal-under-test, a user input configured to accept a first trigger event and a...
US-1,009,4867 Method of evaluating semiconductor device and apparatus for evaluating semiconductor device
A method of evaluating a semiconductor device having an insulated gate formed of a metal-oxide film semiconductor. The semiconductor device has a high potential...
US-1,009,4866 Portable multi-function cable tester
The methods and apparatus described herein are designed and configured to allow one user to test cable continuity using a wire-configurable directional...
US-1,009,4865 Test chamber for electromagnetic compatibility measurement and test chamber validation method
A test chamber for EMC measurement testing, a method for the validation and a method for performing EMC measurement tests in such a test chamber. In order to...
US-1,009,4864 Measurement module of virtual vector network analyzer
A hand-carriable, single port measurement module of a virtual vector network analyzer is sized and configured so as to be directly connectable to devices...
US-1,009,4863 High-resolution power electronics measurements
Disclosed examples include systems to determine an on-state impedance of a high voltage transistor, and measurement circuits to measure the drain voltage of a...
US-1,009,4862 Sound processing device and sound processing method
A sound processing device performs obtaining a first frequency spectrum that corresponds to a first sound signal and a second frequency spectrum that...
US-1,009,4861 Method and apparatus for determining a system frequency in magnetic resonance imaging
In a method, device and magnetic resonance (MR) system for determining a system frequency in MR imaging, a frequency spectrum of a region under examination is...
US-1,009,4860 System and method for estimating energy consumption of an HVAC system
A system and method for estimating energy consumption in an HVAC system, the method including the steps of determining a system characteristic value, obtaining...
US-1,009,4859 Voltage detector
A power voltage detector comprises voltage sensors for sensing supply voltages; and a logic. The logic combines the sensed supply voltages to generate a logic...
US-1,009,4858 Electrical test assembly shielding user from energized equipment
A test assembly system protects a user from potentially energized equipment. Aspects of the system provide access to the equipment through a socket connection...
US-1,009,4857 Current detection circuit
To provide a current detection circuit capable of detecting with low current consumption that a prescribed current flows into a current measuring resistor. A...
US-1,009,4856 Magnetic field sensor arrangement and current transducer therewith
Magnetic field sensor arrangement for positioning in a gap formed between end faces (12) of a magnetic core (4), comprising a magnetic field detector (5), a...
US-1,009,4855 Frequency visualization apparatus and method
A frequency visualization apparatus for detecting and displaying one or more specific sets of energy waves based on one or more of defined discrete sets of...
US-1,009,4854 Manipulator in automatic test equipment
An example manipulator for transporting a test head includes: a tower having a base and a track, with the track being vertical relative to the base; an arm to...
US-1,009,4853 Systems and methods for reliable integrated circuit device test tooling
In one embodiment of the present invention, a test probe assembly for testing packaged integrated circuit (IC) devices includes a plurality of probes, a pad and...
US-1,009,4852 Spring contact
The present invention relates to a spring contact, which is integrally formed by blanking and bending a metal plate member, the spring contact comprising: an...
US-1,009,4851 Micro-electromechanical device comprising a mobile mass that can move out-of-plane
The invention relates to a micro-electromechanical device used as a force sensor, comprising a mobile mass connected to at least one securing zone by means of...
US-1,009,4850 Magnetic ranging while rotating
A method for magnetic ranging includes rotating a downhole tool in a drilling well in sensory range of magnetic flux emanating from a target well. The downhole...
US-1,009,4849 Rough road determination device
A rough road determination device (100) is mounted on a vehicle (1) that is equipped with an internal combustion engine (10) having a crank angle sensor (31)....
US-1,009,4848 Pipetting apparatus and methods for an automatic analysis device
The invention relates to a pipetting apparatus for an automatic analysis device, which is particularly stable and allows simple and error-proof replacement of...
US-1,009,4847 Automated sample processing instruments, systems, processes, and methods
An automated instrument for processing a sample includes a first lock configured to move between a locked configuration and an unlocked configuration. The first...
US-1,009,4846 Automatic analyzer and sample-processing system
A sample-processing system that improves total system processing efficiency, and reduces a sample-processing time, by establishing a functionally independent...
US-1,009,4845 Sample processing apparatus and sample processing method
According to an embodiment, a sample processing apparatus includes a detection section configured to detect pose information regarding a sample container which...
US-1,009,4844 Automatic analyzer
In determining whether a rack inputted to the automatic analyzer by the user is to be transferred to an analysis section or not, samples existing in a route...
US-1,009,4843 Laboratory sample distribution system and laboratory automation system
A laboratory sample distribution system comprising a transport plane and a cleaning device for cleaning the transport plane is presented. The cleaning device is...
US-1,009,4842 Automatic biochemical analyzer
An automatic biochemical analyzer, comprises a reaction wheel comprising an inner ring and an outer ring, wherein the reaction wheel is equally divided into...
US-1,009,4841 Automatic analyzer
A control unit outputs measurement status information including the time up to the completion of creation of the calibration curve for each of the desired...
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