JW

Jiudong Wang

BC Beijing Xiaoniao Tingting Technology Co.: 1 patents #4 of 4Top 100%
📍 Shandong, CN: #124 of 402 inventorsTop 35%
Overall (2022): #402,575 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11245976 Earphone signal processing method and system, and earphone Bo Li 2022-02-08