TL

Tung-Ko Lu

TC Tymphany Acoustic Technology (Huizhou) Co.: 1 patents #4 of 19Top 25%
Overall (2020): #237,109 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10555084 Loudspeaker having open type inductive coil Zhi Li 2020-02-04