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2024
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Invention
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Mems microphone, electronic device, and preparation method for mems microphone. A MEMS microphone... |
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2023
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Invention
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Piezoelectric diaphragm, piezoelectric transducer and preparation method, sound-emitting apparatu... |
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Invention
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Sensor chip and manufacturing method therefor, capacitive sensor, and electronic device. Disclose... |
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Invention
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Mems acoustic sensing chip, microphone and electronic device. Disclosed in embodiments of the pre... |
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Invention
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Piezoelectric mems transducer, processing method therefor, package structure, and electronic devi... |
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2021
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Invention
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Air pressure sensor chip and method for preparing same. An air pressure sensor chip and a method ... |
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Invention
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Ultrasonic control method, apparatus and device, and medium. Provided are an ultrasonic control m... |
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Invention
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Timing adjustment method, terminal device and storage medium. Provided are a timing adjustment me... |
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Invention
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Gas sensor based on field effect transistor, and manufacturing method therefor. A gas sensor base... |
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Invention
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Sensing chip and mems sensor. The present application discloses a sensing chip and a MEMS sensor.... |
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Invention
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Sensor packaging structure, and differential pressure sensor. A sensor packaging structure (100) ... |
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Invention
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Barometric pressure sensor assembly and packaging method therefor. The present application disclo... |
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Invention
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Sealing structure, sealing method, sensor and electronic device. Disclosed by the present applica... |
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Invention
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Mems microphone and electronic device. Disclosed are an MEMS microphone and an electronic device.... |
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Invention
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Package housing, waterproof air pressure sensor, and electronic device. Disclosed are a package h... |
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Invention
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Manufacturing method for sensor. A manufacturing method for a sensor (100), comprising: providing... |
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Invention
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Method for manufacturing sensor. A method for manufacturing a sensor (100), comprising: providing... |
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2020
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Invention
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Dustproof structure, microphone encapsulation structure, and electronic device. Disclosed in the ... |
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Invention
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Dustproof structure, microphone packaging structure and electronic device. Disclosed in the prese... |
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Invention
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Dustproof structure, microphone packaging structure and electronic device. Disclosed are a dustpr... |
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Invention
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Dustproof structure and mems microphone packaging structure used for mems device. Disclosed are a... |
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Invention
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Dustproof structure for mems device and mems microphone packaging structure. Disclosed in the pre... |
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Invention
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Mems device. Disclosed is a MEMS device, comprising a substrate, a MEMS chip layer and a grid fil... |
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Invention
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Dustproof structure, microphone packaging structure, and electronic device. Disclosed are a dustp... |
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Invention
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Dustproof structure for mems device and mems microphone packaging structure. Disclosed are a dust... |
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Invention
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Mems chip.
Disclosed is a MEMS chip that in certain embodiments includes a substrate with a back... |
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2019
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Invention
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Phase-locked loop circuit and digital operation system. Disclosed is a phase-locked loop circuit,... |
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Invention
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Packaging structure for circuit units.
Disclosed is a packaging structure for circuit units, com... |
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Invention
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Packaging method for circuit units comprising circuit baseplate. Disclosed is a packaging method ... |
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Invention
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Method for packaging chip. Disclosed is a method for packaging a chip, comprising the following s... |
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Invention
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Shielding process for sip packaging. Disclosed is a shielding process for SIP packaging, includin... |
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Invention
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Fall detection method and apparatus, and wearable device.
Disclosed are fall detection method an... |
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Invention
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Electromagnetic shielding structure and manufacturing method thereof, and electronic device. Disc... |
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Invention
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Method for detecting coverage rate of intermetallic compound. Disclosed is a method for detecting... |
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Invention
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Heart rate module, and electronic device for collecting heart rate.
Disclosed are a heart rate m... |
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Invention
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Heart rate sensor and electronic device for collecting heart rate.
Disclosed are a heart rate se... |
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Invention
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Mems chip and electric device.
Disclosed are a MEMS chip and an electronic device. The chip can ... |
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Invention
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Sound signal processing method, apparatus and device based on microphone array. Disclosed are a m... |
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Invention
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Noise reduction method and apparatus for microphone array of earphone, earphone and tws earphone.... |
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Invention
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Micro-filter and acoustic device. Disclosed is a micro-filter comprising a substrate with a back ... |
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2018
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Invention
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Mems capacitor microphone. An MEMS capacitor microphone is provided, comprising a first substrate... |
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2017
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Invention
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Mems microphone. A MEMS microphone is provided, comprising a substrate having a back cavity, and ... |
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2016
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Invention
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Waterproof key module. Disclosed is a waterproof key module, including: a housing with a hollow i... |
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Invention
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Touch system and electronic device.
A touch control system and electronic device, said touch con... |
