Inventor

WU CHI-CHUN

TW4 patents

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

QISDA CORP

2 patents

US12453023B2Oct 21, 2025

Hanging rack and image device with hanging function

QISDA CORP0 citations50

US11448818B2Sep 20, 2022

Ring light guide and light source module

QISDA CORP0 citations39

WU CHI-CHUN

1 patent

US8746730B2Jun 10, 2014

Foldable frame for foldable motorized vehicle

WU CHI-CHUN15 citations76

MICRO STAR INT CO LTD

1 patent

US7415604B2Aug 19, 2008

Method for adjusting an operating rate of a graphics card

MICRO STAR INT CO LTD0 citations30