P

Inventor

TSAI CHIH-HAO

TW8 patents
⚠️ This page may combine multiple inventors who share the name “TSAI CHIH-HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSAI CHIH-HAO

4 patents
US7988853B2Aug 2, 2011

Water treatment apparatus with easy filter replacement construction

TSAI CHIH-HAO8 citations79
US7918998B2Apr 5, 2011

Water treatment apparatus with easy filter replacement construction

TSAI CHIH-HAO5 citations58
US8591984B2Nov 26, 2013

Fabricating method of electron-emitting device

TSAI CHIH-HAO0 citations48
US8157606B2Apr 17, 2012

Fabricating method of electron-emitting device

TSAI CHIH-HAO0 citations46

TSAI CHIH HAO

1 patent
US10494266B2Dec 3, 2019

Water filtration system

TSAI CHIH HAO1 citations58

CHUNGHWA PICTURE TUBES LTD

1 patent
US7986080B2Jul 26, 2011

Electron-emitting device

CHUNGHWA PICTURE TUBES LTD1 citations50

SHIH HSI-HSIN

1 patent
US8469573B2Jun 25, 2013

Light guide plate and back light module having the same

SHIH HSI-HSIN1 citations44

CONTREL TECH CO LTD

1 patent
US12488717B2Dec 2, 2025

Mending method for display

CONTREL TECH CO LTD0 citations34