Inventor

CHANG SHU-CHIEH

TW4 patents

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

HARNISCHFEGER CORP

1 patent

US6025686AFeb 15, 2000

Method and system for controlling movement of a digging dipper

HARNISCHFEGER CORP109 citations91

HARNISCHFEGER TECHNOLOGY INC

1 patent

US6225574B1May 1, 2001

Load weighing system for a heavy machinery

HARNISCHFEGER TECHNOLOGY INC106 citations89

ALPHA NETWORKS INC

1 patent

US10869233B2Dec 15, 2020

Method for gathering small cells

ALPHA NETWORKS INC0 citations37

JMEM TECH CO LTD

1 patent

US12380956B2Aug 5, 2025

Multi-state one-time programmable memory circuit

JMEM TECH CO LTD0 citations32