Inventor

HSIAO CHING-HORNG

TW3 patents

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

QUARTON INC

2 patents

US7322118B2Jan 29, 2008

Non-contact electronic level

QUARTON INC9 citations79

US7022963B2Apr 4, 2006

Laser receiver

QUARTON INC0 citations34

QUERTON INC

1 patent

US7124513B2Oct 24, 2006

Three way laser indicator

QUERTON INC13 citations72