Inventor

LIN HO-TSAI

TW4 patents

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

TAIWAN HOPAX CHEMS MFG CO LTD

2 patents

US6254955B1Jul 3, 2001

Self-stick writing note

TAIWAN HOPAX CHEMS MFG CO LTD42 citations91

US6627285B2Sep 30, 2003

Note pad

TAIWAN HOPAX CHEMS MFG CO LTD33 citations89

TAIWAN HOPAX CHEMS MFG COL LTD

1 patent

US6503591B2Jan 7, 2003

Repositionable doubled-sided adhesive pad having a display

TAIWAN HOPAX CHEMS MFG COL LTD44 citations89

TAIWAN HOPAX CHEMICALS MFG CO LTD

1 patent

US9908356B2Mar 6, 2018

Carbonless copy note pad

TAIWAN HOPAX CHEMICALS MFG CO LTD1 citations49