Inventor

CHANG CHENG-I

TW2 patents

Patents

2 patents

US10211536B2Feb 19, 2019

Antenna structure and wireless communication device using same

CHIUN MAI COMMUNICATION SYSTEMS INC2 citations68

US10804595B2Oct 13, 2020

Antenna structure and wireless communication device using same

CHIUN MAI COMMUNICATION SYSTEMS INC4 citations67