Inventor

CHANG CHIH-HUI

TW7 patents

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

CORETRONIC CORP

3 patents

US11054729B2Jul 6, 2021

Projector and laser module thereof

CORETRONIC CORP0 citations56

US11662652B2May 30, 2023

Projector and lens adjustment module

CORETRONIC CORP0 citations49

US12360445B2Jul 15, 2025

Focusing module and projection apparatus

CORETRONIC CORP0 citations47

CHIU SHENG-YU

1 patent

US9151955B2Oct 6, 2015

Projection system and light-homogenizing device adjustment element

CHIU SHENG-YU2 citations55

CHANG CHIH-HUI

1 patent

US8140372B2Mar 20, 2012

Planning production for complementary demands

CHANG CHIH-HUI4 citations53

GLOBALFOUNDRIES INC

1 patent

US9305276B2Apr 5, 2016

Foundry production planning

GLOBALFOUNDRIES INC1 citations49

CHEN JUNG-CHI

1 patent

US8833973B2Sep 16, 2014

Lamp position adjustment device

CHEN JUNG-CHI0 citations35