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Patent Searching and Data


Matches 1 - 50 out of 147,333

Document Document Title
WO/2019/029037A1
The invention provides a method of reconditioning a mobile electronic processing device. The method comprises firstly disassembling a mobile electronic processing device to at least obtain a main processor board assembly having an operat...  
WO/2019/029757A1
The invention relates to a method and a device for determining the electrical resistance of an object. According to the invention, the method is for measuring the electrical resistance of an object, in which at least four measurement con...  
WO/2019/029638A1
Disclosed by the present invention is a partial discharge built-in sensor structure of a capacitance high-voltage cable joint, comprising a sensor and a high-voltage cable; the sensor is cylindrical and is provided in sequence from insid...  
WO/2019/029479A1
A digital switch detecting circuit (20) and method; the digital switch detecting circuit (20) comprises a first signal channel, a second signal channel and a third signal channel; the first signal channel and the second signal channel ar...  
WO/2019/028817A1
A switching power supply aging test system and an aging test method. The system comprises a direct current power supply (101), a switching power supply being tested (102), and an energy feedback load (103). An input end of the direct cur...  
WO/2019/029765A1
The invention relates to a contacting module (1) by means of which the individual electrical and optical inputs and outputs (AoC) of optoelectronic chips (2) are connected to the device-specific electrical and optical inputs and outputs ...  
WO/2019/029116A1
A control system (120) and methods implemented on the control system (120) are disclosed. The control system (120) includes a tuning/detuning system and a diagnosis system. The tuning/detuning system includes a first voltage source (210)...  
WO/2019/025141A1
The invention discloses a method and a circuit for adaptive regulation of body bias voltages controlling nmos and pmos transistors of an integrated circuit. The object to provide a method and a circuit for adaptation of the switching spe...  
WO/2019/027638A1
In certain aspects of the disclosure, a frequency monitor includes a counter configured to receive a monitored clock signal, to count a number of periods of the monitored clock signal over a predetermined time duration, and to output a c...  
WO/2019/025038A1
The invention relates to a method and a device for monitoring an armature end position of an electromagnetic actuator having an exciter coil (1) and having an armature able to move between a start position and an end position relative to...  
WO/2019/025840A1
The invention provides a method and device for fault section identification in a multi-terminal mixed line. The method comprises obtaining positive sequence voltage and current phasors from measurements of voltages and currents at each t...  
WO/2019/027461A1
Methods and apparatuses for detecting an open load condition for a load. The load is coupled to a power source at a high side and to a ground at a low side through at least one switch, the load has a first end and a second end, a first v...  
WO/2019/026078A1
A system for detecting malicious hardware on a data communication network, such as a vehicle CAN bus. The system includes a teleprocessing device, an AC signal generating device, and an impedance measuring device. In a preliminary step, ...  
WO/2019/025574A1
The invention relates to a method for determining an impedance of an electrically conducting device (11), such as a battery or a welded metal joint, comprising the steps of: - applying a time-varying electric current (301 ) to the electr...  
WO/2019/025171A1
A method for monitoring a battery while the battery is connected to a load (140) has been developed. The method includes measuring a first current level flowing through the battery to the load (140) and a first voltage level of the batte...  
WO/2019/025037A1
The invention discloses a method and an apparatus for reducing the effect of local process variations of a digital circuit on a hardware performance monitor. The object of the invention to find a method and apparatus which both are able ...  
WO/2019/025047A1
The invention discloses an apparatus and a method for generation and adaptive regulation of body bias voltages of an integrated circuit. The object to of the invention to efficiently generate the control voltages for active body biasing ...  
WO/2019/026213A1
This soft error inspection method for a semiconductor device is characterized by comprising: a step for polishing the back surface of the semiconductor device, thereafter, a step for measuring the thicknesses of a plurality of parts of a...  
WO/2019/027706A1
A system (with corresponding methods) for responding to an electrical meter alarm. The system utilizes a processor at a meter or at a utility, and an alarm chronical encoded in memory of the processor. The alarm chronical includes an ala...  
WO/2019/026142A1
A method for computing a deterioration state, wherein the method comprises computing the deterioration state of a battery by: computing a first deterioration state of the battery for each prescribed period on the basis of the time elapse...  
WO/2019/023673A1
The system may be configured to perform operations including receiving battery information, such as voltage data, temperature data, battery-specific data, and/or application-specific data; and displaying at least a portion of such data o...  
WO/2019/018974A1
A method for performing modeling of battery capacity, comprising: acquiring charging data, so as to generate a capacity increment curve; selecting a parameter related to the peak of the capacity increment curve as an independent variable...  
WO/2019/023663A1
A method for estimating a SOC of a battery electrically coupled to at least one of a load or a power source includes detecting, by a voltage sensor, voltages of the battery. The method further includes determining, by a processor, an ave...  
WO/2019/023684A1
Described herein are a system and methods for evaluating operation of a battery utilizing battery operating data and exogenous data. The method may comprise: sensing, for each battery in a plurality of batteries, a temperature of the bat...  
WO/2019/023687A2
Described herein are methods for determining, based on actual crank conditions, an ability of a battery connected to an electric starter motor, to start an internal combustion engine, wherein the battery is a single monobloc or a plurali...  
WO/2019/023629A2
The system may be configured to perform operations including measuring a temperature and a voltage of a battery at various times producing data points, wherein each data point comprises the temperature and voltage of the battery and a re...  
WO/2019/019296A1
The present invention relates to the technical field of direct current (DC) power supplies, and provides an on-line checking discharge apparatus and method for a storage battery set. The apparatus comprises: a capacity checking module (1...  
WO/2019/019886A1
Disclosed is a measurement and control system for generator rotor pumping, the system comprising a range-finding probe (100), an inclination sensor (500), a control module (200) and a display screen (300), the range-finding probe (100) b...  
WO/2019/022711A1
Examples relate to back electromotive force controllers for influencing movement of a carriage of a device in an unpowered state; the carriage being moveable by a motor responsive to a motor driver; the controller comprising: braking cir...  
WO/2019/023679A1
A system for determining an operating mode of a battery includes a voltage sensor configured to detect a present voltage across terminals of the battery. The system further includes a non-transitory memory configured to store previously ...  
WO/2019/018929A1
Various embodiments are described herein for a testing system for performing burn-in testing of electronic devices under a test temperature range using at least one test chamber and a tester. The at least one test chamber is doorless and...  
WO/2019/019561A1
A detection and maintenance method and device for a server power supply system, for use in a server power supply system in which backup battery units (16) and a power supply module (5) are connected in parallel. The method comprises the ...  
WO/2019/022457A1
The present invention relates to an inspection pressing device and, more specifically, to an inspection pressing device for pressing, toward an inspection apparatus, a device to be inspected, the inspection pressing device having a valve...  
WO/2019/022919A1
An example process for aligning channels in automatic test equipment (ATE) includes programming a first delay associated with receiving first data over a channel so that timing of the channel is aligned to timings of other channels in th...  
WO/2019/022956A1
Monitoring signals in an integrated circuit can include monitoring (405) a probed signal of an integrated circuit (100) using a logic analyzer circuit (110) implemented within the integrated circuit (100), detecting (415) state changes i...  
WO/2019/023675A1
A method is disclosed for determining a state of charge, a self-discharge rate, and a predicted amount of time remaining (tREMX) until the battery will self-discharge to a predetermined minimum state-of-charge (SOCmin) under storage or t...  
WO/2019/020623A1
A device (1) and a method for detecting battery cell states (BZZ) and/or battery cell parameters (BZP), at least one battery cell (BZ) having a dual Kalman filter (2) that has a state estimator (2A) for estimating battery cell states (BZ...  
WO/2019/023681A1
Disclosed herein are a methods and system for monitoring battery temperature and providing alerts when temperatures are abnormal, comprising: wirelessly receiving temperature measurement data from a single monobloc or a plurality of mono...  
WO/2019/020780A1
Disclosed is a body-wearable medical device (1), the medical device being designed to be powered by a battery (2). The medical device includes battery contacts to contact the battery, a capacitor (12) in parallel electrical arrangement w...  
WO/2019/022378A1
A battery management unit and a battery management system including the same are disclosed. The battery management unit comprises: a sensing unit, which is electrically connected to a plurality of battery cells, detects the voltage of ea...  
WO/2019/020296A1
The invention relates to a method and a device for locating faults along an energy supply chain (4) for DC current systems (1). To provide a reliable fault location for DC current systems, in the method according to the invention, at lea...  
WO/2019/022391A1
Disclosed is a test probe for testing electric characteristics of an object to be test. The test probe includes a barrel; a plunger including at least two divisional plungers which are in parallel and partially inserted facing with each ...  
WO/2019/020473A1
The invention relates to a device for determining the state of a mechanical component, in which, when the component is in use, at least part of the component moves in relation to another component, particularly of drives or bearings or t...  
WO/2019/020448A1
The invention relates to a reflectometry system (400) comprising: • at least one measurement means (CPL1, CPL2) for measuring a reference signal back-propagated in at least one transmission line (L1, L2); • at least one analog-to-dig...  
WO/2019/023678A1
Described herein are method and systems for detecting an unauthorized removal of a battery. The system comprising: a battery monitor circuit attached to or embedded in the battery; a remote device, wherein the remote device stores instru...  
WO/2019/023670A1
A method for determining a remaining life of a battery includes detecting, by a voltage sensor, multiple voltages of the battery. The method further includes detecting, by a temperature sensor, multiple temperatures corresponding to the ...  
WO/2019/023671A1
A battery monitor circuit, systems and methods are disclosed. The battery monitor circuit may comprise a voltage sensor, a temperature sensor, a processor for receiving a monitored voltage signal from the voltage sensor, for receiving a ...  
WO/2019/023656A1
A method of determining a reserve time of a monobloc includes detecting, by a voltage sensor, an end of discharge voltage of the monobloc after a deep discharge of the monobloc. The method further includes receiving, by a processor, the ...  
WO/2019/023666A1
A battery monitor circuit, systems and methods are disclosed. The battery monitor circuit may comprise a voltage sensor, a temperature sensor, a processor for receiving a monitored voltage signal from the voltage sensor, for receiving a ...  
WO/2019/020316A1
The invention relates to a method for locating a ground fault in an IT network (1) that comprises a power transmission network (5), a rotating electrical machine (7, 8) and a converter (9, 10), wherein the converter (9, 10) comprises an ...  

Matches 1 - 50 out of 147,333