Inventor

CHANG CHIN-WEI

TW4 patents

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

DELTA ELECTRONICS INC

2 patents

US11426832B2Aug 30, 2022

Ultrasonic drive and driving method

DELTA ELECTRONICS INC0 citations46

US11714798B2Aug 1, 2023

Data readiness analysis system and data readiness analysis method

DELTA ELECTRONICS INC0 citations42

CHANG CHIN-WEI

1 patent

US8581339B2Nov 12, 2013

Structure of NPN-BJT for improving punch through between collector and emitter

CHANG CHIN-WEI4 citations51

ARIMA COMMUNICATION CORP

1 patent

US7107020B2Sep 12, 2006

Mobile phone positioning apparatus for radiation testing

ARIMA COMMUNICATION CORP1 citations44