XG

Xiayun GUO

SC Shenzhen Cannice Technology Co.: 2 patents #1 of 1Top 100%
Overall (2022): #97,791 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11480708 Method for calibrating optical sensor in bluetooth headset and bluetooth headset 2022-10-25
11323795 In-ear earphone 2022-05-03