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2024
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Invention
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Pad, lead frame and sensor packaging structure for attenuating eddy current effect. Disclosed in ... |
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2023
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Invention
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Lead-wire frame structure for packaging and sensor package structure. A lead-wire frame structure... |
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Invention
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Packaged chip and current sensor. A packaged chip and a current sensor, which are applied to the ... |
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2022
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Invention
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Method, apparatus and system for calibrating offset voltage of operational amplifier circuit. A m... |
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Invention
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Overcurrent detection circuit and method suitable for alternating currents. An overcurrent detect... |
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Invention
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Hall sensor temperature compensation circuit and hall sensor temperature compensation method. A H... |
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2021
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Invention
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Magnetic field detection sensing device and fluxgate chip packaging structure thereof.
The inven... |
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Invention
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Magnetic field detection sensing device and fluxgate chip packaging structure thereof. Disclosed ... |
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Invention
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Humidity-sensitive capacitor, manufacturing method therefor, and humidity measuring device. A met... |
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Invention
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Low-cost current sensor. A low-cost current sensor, comprising a single-iron-core assembly (2) an... |
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2020
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Invention
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Chip type coil-based fluxgate current sensor. A chip type coil-based fluxgate current sensor, com... |
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Invention
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Vibration energy collector-based self-powered railway wagon state monitoring system. A self-power... |
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Invention
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Method for obtaining inclination angle of small intelligent inclination angle sensor. x1yx2x1x2x1... |
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Invention
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Manufacturing method for fluxgate chip. A manufacturing method for a fluxgate chip, comprising: f... |
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Invention
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Measurement circuit of thin-film temperature sensor. A measurement circuit of thin-film temperatu... |
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Invention
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Measurement circuit of thin-film temperature sensor. A measurement circuit of a thin-film tempera... |
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2019
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Invention
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Micro-fluxgate sensor. A micro-fluxgate sensor has a double-iron core assembly, a self-oscillatin... |
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Invention
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Micro-fluxgate sensor. A micro-fluxgate sensor, comprising a double-core assembly (1), a self-osc... |
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Invention
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Series-connected integrated temperature and vibration sensor employing blazed grating and fiber b... |
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2018
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Invention
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Whole-course locking device for vehicle door system, and vehicle door system. A whole-course lock... |
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2016
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Invention
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Semiconductor silicon-germanium thin film preparation method. A semiconductor silicon-germanium t... |
