Inventor

LEE CHI-HUNG

TW18 patents

⚠️ This page may combine multiple inventors who share the name “LEE CHI-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEE CHI-HUNG

IND TECH RES INST

Composite light division device and image apparatus using the same

Optical device and projection apparatus

Composite optical dividing device

System for optical color division

Composite optical dividing device

Code disk, optical detector, optical absolute rotary encoder and encoded-value-outputting method with error detection and correction

Optical encoding device including an encoding disc having diffracting patterns

MIZUNO KK

Bat system with performance limiting structure and methods of making same

Bat system with performance limiting structure and methods of making same

Bat system with performance limiting structure and methods of making same

Bat

XIAMEN PHEASANT HI TECH ALUMINUM CO LTD

Baseball or softball bat handle smart knob having sensors for analyzing swing characteristics

Baseball/softball bat with shock dissipation characteristics and method of manufacturing same

Baseball/softball bat with outer locking system having shock dissipation characteristics

LEE CHI-HUNG

Composite color separation system

Chronogical energy saving color separate system

Color separation system

VAN NGUYEN THU

Double wall bat and process for manufacturing same