YT

Yung-Ming Tsai

PE Primax Electronics: 4 patents #10 of 70Top 15%
Overall (2019): #39,713 of 560,194Top 8%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10496189 Mouse with inerita scroll wheel module Chia-Yuan Chang 2019-12-03
10409397 Mouse with soundless scroll wheel module Chun-Che Wu, Chun-Nan Su 2019-09-10
10401980 Mouse device with button feedback mechanism Chun-Che Wu, Yi-Te Chou, Chung-Yuan Chen 2019-09-03
10310633 Mouse device A-Ming Chang, Chun-Che Wu, Cheng-Chi Hsu, Hung-Bin Wu 2019-06-04