Inventor

CHEN CHIEN-YUEH

TW20 patents

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

CHEN CHIEN-YUEH

CHICONY ELECTRONICS CO LTD

Electronic device with light emitting function

Doorbell device

Image capturing device

Optical sensing device

Device and method for image capturing

Camera and light adjustment module

Feeding apparatus and method for adjusting the amount discharged thereof

Camera device

Camera with accumulated water treatment function and method of treating accumulated water thereof

Electronic device and circuit board module thereof

Feeding apparatus

Camera and light adjustment module

Camera and light adjustment module

Smart doorbell

AV TECH CORP

Lens module and lens barrel

Zoom lens structure

Lens structure

HUANG CHUN-RU

Illuminating device with adjustable light beams and method for assembling the same

Light-emitting diode with adjustable light beams and method for controlling the same

AOPEN INC

Optical disc drive which can firmly fix its tray module within its housing