Inventor

CUI ZENGSEN

CN3 patents

Patents

3 patents

US10561208B2Feb 18, 2020

Wearable product belt connection structure

QINGDAO GOERTEK TECH CO LTD5 citations65

US10375464B2Aug 6, 2019

Adjustable head-mounted structure

QINGDAO GOERTEK TECH CO LTD1 citations56

US10341754B2Jul 2, 2019

Microphone boom structure

QINGDAO GOERTEK TECH CO LTD0 citations35