TW

Tseng-Feng Wen

TC Transound Electronics Co.: 1 patents #1 of 4Top 25%
📍 Dongguan, CN: #88 of 259 inventorsTop 35%
Overall (2018): #204,984 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9860647 High sound quality piezoelectric speaker Huming Zheng, Zhijian He, Xiaolin Deng 2018-01-02