Inventor

WU CHIH-CHENG

TW6 patents

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

WU CHIH CHENG

2 patents

US4999858AMar 19, 1991

Floor drain pipe with improved straining structure

WU CHIH CHENG25 citations86

US5067619ANov 26, 1991

Built-up cup rack

WU CHIH CHENG3 citations56

AMTRAN TECHNOLOGY CO LTD

2 patents

US12554161B1Feb 17, 2026

Display device, backlight module and method of assembling display device

AMTRAN TECHNOLOGY CO LTD0 citations47

US12541130B1Feb 3, 2026

Display device and backlight module

AMTRAN TECHNOLOGY CO LTD0 citations39

IND TECH RES INST

1 patent

US12334842B2Jun 17, 2025

Voltage conversion device and voltage conversion method thereof

IND TECH RES INST0 citations44

CHENG UEI PREC IND CO LTD

1 patent

US7730607B2Jun 8, 2010

Apparatus for assembling cable to connector

CHENG UEI PREC IND CO LTD0 citations44