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2025
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Invention
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Manufacturing method of air-pulse generating device.
A manufacturing method of an air-pulse gene... |
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Invention
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Air-pulse generating device.
An air-pulse generating device includes first and second cells. The... |
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Invention
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Wearable sound device and manufacture method thereof.
A wearable sound device and a manufacture ... |
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Invention
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Electronic device and airflow generating package.
An electronic device includes an operational c... |
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Invention
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Semiconductor device and airflow generating package.
An airflow generating package includes a ba... |
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2024
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Invention
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Air quality sensing module in handheld device and air pump.
An air quality sensing module includ... |
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Invention
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Controller for sound producing device with dynamic vent function.
A controller for controlling a... |
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G/S
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Audio amplifiers; Audio and visual headsets for use in playing video games; Audio circuit boards;... |
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G/S
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Valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, h... |
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Invention
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Air-pulse generating device with resonant chamber embedded therein.
The air-pulse generating dev... |
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Invention
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Circuit and method of adjusting conduction period for energy-recycling circuit. A period determin... |
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Invention
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Active 2-phase mist-stream cooling system.
The cooling system comprises a channel encompassing a... |
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Invention
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Air-pulse generating device with tooth edge patterned slit. An air-pulse generating device includ... |
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G/S
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Audio amplifiers; Audio and visual headsets for use in playing video games; Audio circuit boards;... |
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Invention
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Sound producing package and covering structure.
A sound producing package includes a substrate, ... |
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Invention
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Driving circuit producing dsb-sc modulation signal. A driving circuit comprises a first capacitor... |
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Invention
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Venting device, manufacturing method of venting device, venting method and device. A venting devi... |
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Invention
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Air-pulse generating device, wearable sound device, bladeless fan, and airflow producing method. ... |
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Invention
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Sound suppression apparatus, sound suppression system and wearable sound device. The sound suppre... |
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Invention
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Device and method of equalizing low frequency roll off for wearable sound device. A wearable soun... |
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2023
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Invention
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Demodulation signal generator for air pulse generator. A demodulation signal generator, coupled t... |
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Invention
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Venting device and venting method thereof. A venting device includes a first flap, which is confi... |
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Invention
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Cantilever structure with intermediate substrate connection having a film with on anchor with pro... |
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Invention
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Sound producing cell. A sound producing cell includes a membrane and an actuating layer. The memb... |
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Invention
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Speaker system, spreading structure and headphone. A speaker system includes a first acoustic tra... |
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Invention
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Driving circuit and wearable sound device thereof. A driving circuit, configured to drive a venti... |
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Invention
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Package structure, apparatus and forming methods thereof.
A package structure includes a cover a... |
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Invention
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Method of table learning with reduced learning rate applied in driving circuit and driving circui... |
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Invention
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Acoustic device and holder flattening frequency response. An acoustic device includes a first sou... |
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Invention
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Acoustic package structure and covering structure. An acoustic package structure includes a subst... |
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Invention
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Acoustic impedance measuring system and acoustic impedance measuring method. An acoustic impedanc... |
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Invention
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Air-pulse generating device. An air-pulse generating device includes a film structure. The film s... |
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Invention
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Air-pulse generating device with efficient propagation. An air-pulse generating device includes a... |
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Invention
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Air-pulse generating device with common mode and differential mode movement. An air-pulse generat... |
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Invention
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Air-pulse generating device producing asymmetric air pulses. An air-pulse generating device inclu... |
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Invention
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Wearable sound device. A wearable sound device includes a venting device including a film structu... |
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Invention
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Feedback control system achieving high performance via density modulation. A feedback control sys... |
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Invention
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Two-tier feedback control system and related method. The present invention discloses a feedback c... |
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Invention
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Sound producing cell, acoustic transducer and manufacturing method of sound producing cell.
A so... |
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Invention
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Venting device. A venting device is disposed within a wearable sound device or to be disposed wit... |
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Invention
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Sar adc and related method. A successive approximation register (SAR) analog-to-digital converter... |
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2022
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Invention
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Method of reducing conduction loss and switching loss applied in driving circuit and driving circ... |
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Invention
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Method applied in driving circuit and driving circuit using the same. A method is applied in a pu... |
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Invention
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Sound producing cell and manufacturing method thereof. A sound producing cell includes a membrane... |
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Invention
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Sound producing cell and manufacturing method thereof. A cell includes a membrane and an actuatin... |
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Invention
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Manufacturing method of device.
A manufacturing method for a device includes: providing a wafer ... |
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Invention
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Device, package structure and manufacturing method of device. A package structure includes a firs... |
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Invention
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Linearity compensation method and related acoustic system. A linearity compensation method for a ... |
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2021
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Invention
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Air-pulse generating device and sound producing method thereof. An air-pulse generating device in... |
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Invention
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Testing apparatus and testing method thereof. A testing apparatus including a testing platform, a... |
