Inventor

SHIH YU-YEN

TW3 patents

Patents

3 patents

US9270136B2Feb 23, 2016

Charging control circuit

PRIMAX ELECTRONICS LTD2 citations57

US9280211B2Mar 8, 2016

Remote controller

PRIMAX ELECTRONICS LTD1 citations45

US10684706B1Jun 16, 2020

Mouse roller module

PRIMAX ELECTRONICS LTD0 citations32