Inventor

CHEN WEN-CHIEN

TW30 patents

⚠️ This page may combine multiple inventors who share the name “CHEN WEN-CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEN WEN-CHIEN

XMEMS LABS INC

Sound producing apparatus

Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer

Acoustic transducer, wearable sound device and manufacturing method of acoustic transducer

Driving circuit and wearable sound device thereof

Device, package structure and manufacturing method of device

Air-pulse generating device and sound producing method thereof

Air pulse generating element and manufacturing method thereof

Sound producing cell and manufacturing method thereof

Cantilever structure with intermediate substrate connection having a film with on anchor with protrusion

Air-pulse generating device and sound producing method thereof

Air-pulse generating device and sound producing method thereof

Sound producing device

Manufacturing method of device

Sound producing device

Sound producing cell

Venting device, manufacturing method of venting device, venting method and device

Venting device and venting method thereof

Sound producing cell and manufacturing method thereof

Acoustic impedance measuring system and acoustic impedance measuring method

Sound producing cell and manufacturing method thereof

Package structure and methods of manufacturing sound producing chip, forming package structure and forming sound producing apparatus

Electronic device and airflow generating package

Venting device

Acoustic device and holder flattening frequency response

Acoustic package structure and covering structure

Crossover circuit

TAIWAN SEMICONDUCTOR MFG CO LTD

Semiconductor structure and manufacturing method thereof

Manufacturing method of semiconductor structure

Manufacturing method of semiconductor structure

FACEBOOK INC

Managing digital messages across a plurality of social networking groups