P

Inventor

CHEN YI-SHU

TW7 patents
⚠️ This page may combine multiple inventors who share the name “CHEN YI-SHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITY OPTO TECHNOLOGY CO LTD

3 patents
US9572221B2Feb 14, 2017

Auto-sensing dimming lamp

UNITY OPTO TECHNOLOGY CO LTD7 citations83
USD794866SAug 15, 2017

LED bulb lamp cover

UNITY OPTO TECHNOLOGY CO LTD10 citations81
US9418523B1Aug 16, 2016

Intelligent wireless doorbell alarm system

UNITY OPTO TECHNOLOGY CO LTD1 citations51

WISTRON CORP

3 patents
US9176631B2Nov 3, 2015

Touch-and-play input device and operating method thereof

WISTRON CORP1 citations48
US9143183B2Sep 22, 2015

Coordinate transmitter, coordinate receiver and coordinate transceiver

WISTRON CORP0 citations40
US9740334B2Aug 22, 2017

Optical touch system and control method

WISTRON CORP0 citations39

TAIWAN SEMICONDOCTOR MANUFACTU

1 patent
US5614420AMar 25, 1997

Method of preventing mask tone error

TAIWAN SEMICONDOCTOR MANUFACTU3 citations43