Inventor

CHANG CHIH-HSIN

TW4 patents

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

ADVANCED SEMICONDUCTOR ENG

2 patents

US11776889B2Oct 3, 2023

Semiconductor package device and method of manufacturing the same

ADVANCED SEMICONDUCTOR ENG0 citations58

US11024570B2Jun 1, 2021

Semiconductor package device and method of manufacturing the same

ADVANCED SEMICONDUCTOR ENG0 citations58

CHENG YEUAN-JONG

1 patent

US8490651B2Jul 23, 2013

Fluid adjusting device

CHENG YEUAN-JONG9 citations69

METAL IND RES & DEV CT

1 patent

US11486695B2Nov 1, 2022

Measurement device for grinding wheel

METAL IND RES & DEV CT1 citations54