Inventor

HSIEH HENG-CHANG

TW2 patents

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

TAIWAN SEMICONDUCTOR MFG

1 patent

US7029596B2Apr 18, 2006

Computer integrated manufacturing control system for oxide chemical mechanical polishing

TAIWAN SEMICONDUCTOR MFG3 citations57

UNITED MICROELECTRONICS CORP

1 patent

US6438901B1Aug 27, 2002

Shielding apparatus for protecting a machine

UNITED MICROELECTRONICS CORP1 citations38