Inventor

CHANG WEI-GUO

TW5 patents

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

NAT CHUNG SHAN INST SCIENCE & TECH

2 patents

US10189133B2Jan 29, 2019

Measurement, calibration and compensation system and method for machine tool

NAT CHUNG SHAN INST SCIENCE & TECH7 citations70

US10632622B2Apr 28, 2020

Error compensation device and error compensation method

NAT CHUNG SHAN INST SCIENCE & TECH1 citations59

NAT CHUNG-SHAN INST OF SCIENCE AND TECH

1 patent

US9773190B2Sep 26, 2017

Precision calibration method for high-precise rotary encoder

NAT CHUNG-SHAN INST OF SCIENCE AND TECH1 citations48

NAT CHUNG SHAN INST OF SCIENCE AND TECH

1 patent

US9671218B2Jun 6, 2017

Device and method of quick subpixel absolute positioning

NAT CHUNG SHAN INST OF SCIENCE AND TECH0 citations35

HWANG YI-YUH

1 patent

US8605294B2Dec 10, 2013

Actuating apparatus, actuating system and method for actuating a working stage to move relative to a platform with high-precision positioning capability

HWANG YI-YUH0 citations35