Inventor

CHANG TA-WEI

TW9 patents

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

GETAC TECHNOLOGY CORP

3 patents

US12554396B2Feb 17, 2026

Operation-indication mode switching structure, circuit and method for operating the same

GETAC TECHNOLOGY CORP0 citations57

US12353710B2Jul 8, 2025

Body-worn camera and operation method thereof

GETAC TECHNOLOGY CORP0 citations57

US10349353B2Jul 9, 2019

Automatic uploading method and portable information capturing device capable of automatic uploading

GETAC TECHNOLOGY CORP1 citations56

ACER INC

2 patents

US9146876B2Sep 29, 2015

Caching method and caching system using dual disks

ACER INC0 citations47

US9372802B2Jun 21, 2016

Data writing method, hard disc module, and data writing system

ACER INC1 citations45

FUJITSU LTD

1 patent

US7631059B2Dec 8, 2009

VPN service management system having a VPN service manager for a provider network and a VPN service agent for a customer network and enabling rapid change of VPN service conditions

FUJITSU LTD19 citations81

TRIPOD TECHNOLOGY CORP

1 patent

US10099191B1Oct 16, 2018

Method of making colloidal metal nanoparticles

TRIPOD TECHNOLOGY CORP12 citations77

CHANG CHI-FENG

1 patent

US9409381B2Aug 9, 2016

Reusable multilayer and multifunctional floor underlay

CHANG CHI-FENG5 citations65

UNIV NAT CHENG KUNG

1 patent

US9875191B2Jan 23, 2018

Electronic device having scratchpad memory and management method for scratchpad memory

UNIV NAT CHENG KUNG2 citations62