Inventor

CHAN HSUN-HAO

TW4 patents

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

GLTTEK CO LTD

2 patents

US11745307B2Sep 5, 2023

Automatic grinding machine with positioning effect

GLTTEK CO LTD2 citations65

US12285842B2Apr 29, 2025

Probe grinding device by acoustic positioning

GLTTEK CO LTD0 citations37

ASIA OPTICAL CO INC

1 patent

US7984908B2Jul 26, 2011

Document feeding device for handling and reverting double-sided document sheets to an original sequence

ASIA OPTICAL CO INC10 citations80

LITE ON TECHNOLOGY CORP

1 patent

US7616358B2Nov 10, 2009

Double-side scan device with movable image scan module

LITE ON TECHNOLOGY CORP8 citations79