Inventor

Yang yu-zeng

TW5 patents

Patents

5 patents

US12498795B2Dec 16, 2025

Input device and software running status indication system

PRIMAX ELECTRONICS LTD0 citations59

US11810736B1Nov 7, 2023

Light adjusting structure

PRIMAX ELECTRONICS LTD0 citations54

US11430359B2Aug 30, 2022

Image display device

PRIMAX ELECTRONICS LTD0 citations47

US12593381B2Mar 31, 2026

Illumination circuit

PRIMAX ELECTRONICS LTD0 citations45

US12451303B1Oct 21, 2025

Key structure

PRIMAX ELECTRONICS LTD0 citations43