Inventor

CHANG TONG-HSIAO

US3 patents

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

ZEBRA TECH CORP

2 patents

US12408009B2Sep 2, 2025

Adaptive push to talk switch detection

ZEBRA TECH CORP1 citations60

US12306684B2May 20, 2025

Dynamic control mechanisms for backup power regulators

ZEBRA TECH CORP0 citations37

SYMBOL TECHNOLOGIES INC

1 patent

US7380705B2Jun 3, 2008

Multi-interface data acquisition system and method thereof

SYMBOL TECHNOLOGIES INC7 citations65