YC

Yu-Lun Chang

PE Primax Electronics: 3 patents #8 of 73Top 15%
Overall (2021): #56,028 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11174120 Printing device and ejection control module Kun-Lin Wu 2021-11-16
11117400 Paper processing device 2021-09-14
10994566 Paper processing device 2021-05-04