Inventor

SUN YI-WEI

TW2 patents

Patents

2 patents

US7404428B2Jul 29, 2008

Foldable honeycomb structure and method for making the same

METAL IND RES & DEV CT17 citations78

US9780629B2Oct 3, 2017

Method for manufacturing magnet-conductive device and glue-injectable punch structure thereof

METAL IND RES & DEV CT0 citations28