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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Touch positioning method, touch screen, touch system, and display
Patent number
9,430,080
Issue date
Aug 30, 2016
Beijing Irtouch Systems Co., Ltd
Yuhui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen, touch system and method for positioning a touch objec...
Patent number
8,928,608
Issue date
Jan 6, 2015
Beijing Irtouch Systems Co., Ltd
Xinlin Ye
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD, APPARATUS, OPTICAL TOUCH DEVICE, AND STORAGE MEDIUM FOR OPT...
Publication number
20240386691
Publication date
Nov 21, 2024
KOGA TOUCH CO., LTD
Zhenyu WU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH POSITIONING METHOD, TOUCH SCREEN, TOUCH SYSTEM, AND DISPLAY
Publication number
20130162877
Publication date
Jun 27, 2013
Yuhui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN, TOUCH SYSTEM AND METHOD FOR POSITIONING A TOUCH OBJEC...
Publication number
20120176345
Publication date
Jul 12, 2012
Beijing Irtouch Systems Co., Ltd.
Xinlin Ye
G06 - COMPUTING CALCULATING COUNTING