DS

Duo-Nian Shan

SC Sunonwealth Electric Machine Industry Co.: 3 patents #3 of 12Top 25%
Overall (2019): #92,016 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10415575 Ceiling fan, hanger assembly of the ceiling fan, and mounting bracket of the hanger assembly Alex Horng, Tso-Kuo Yin 2019-09-17
10348167 Ceiling fan motor Tso-Kuo Yin 2019-07-09
10205356 External rotor motor Alex Horng, Tso-Kuo Yin, Bo-Wei Chiou 2019-02-12