Inventor

Liu wen-tong

TW5 patents

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

LITE ON ELECTRONICS GUANGZHOU

1 patent

US11048119B2Jun 29, 2021

Keyboard device and operation method thereof

LITE ON ELECTRONICS GUANGZHOU1 citations58

LITE ON TECHNOLOGY CORP

1 patent

US10727866B2Jul 28, 2020

Keyboard apparatus

LITE ON TECHNOLOGY CORP0 citations46

TSAO MAO-TA

1 patent

US8264384B2Sep 11, 2012

Keyboard control circuit

TSAO MAO-TA4 citations45

HUANG CHIUNG-CHIH

1 patent

US8314723B2Nov 20, 2012

Ghost key detecting circuit and related method

HUANG CHIUNG-CHIH2 citations43

Liu wen-tong

1 patent

US8749407B2Jun 10, 2014

Method and system for detecting hidden ghost keys on keyboard matrix

Liu wen-tong0 citations21