Inventor

KUO HSIEN-MIN

TW3 patents

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

TAIWAN HOPAX CHEMICALS MFG CO

1 patent

US5863629AJan 26, 1999

Writing system of stacked carbonless repositionable self-adhesive paper

TAIWAN HOPAX CHEMICALS MFG CO15 citations70

TAIWAN HOPAX CHEMICAL MFG CO L

1 patent

US5756187AMay 26, 1998

Writing system of stacked carbonless, repositionable self-adhesive paper

TAIWAN HOPAX CHEMICAL MFG CO L16 citations67

TAIWAN HOPAX CHEMICALS MFG CO LTD

1 patent

US9908356B2Mar 6, 2018

Carbonless copy note pad

TAIWAN HOPAX CHEMICALS MFG CO LTD1 citations49