Invention Grant
US09285900B2 Touch pen using delay device and touch input method thereof and touch input system and method thereof
有权
触摸笔使用延迟装置及其触摸输入方法和触摸输入系统及其方法
- Patent Title: Touch pen using delay device and touch input method thereof and touch input system and method thereof
- Patent Title (中): 触摸笔使用延迟装置及其触摸输入方法和触摸输入系统及其方法
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Application No.: US14063711Application Date: 2013-10-25
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Publication No.: US09285900B2Publication Date: 2016-03-15
- Inventor: Bongjae Rhee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2012-0118947 20121025
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G06F3/0354 ; G06F3/038 ; G06F3/043
Abstract:
A touch pen using a delay device and a touch input method thereof and a touch input system and a method thereof are provided. The touch pen includes a body, an antenna embedded on the body configured to receive a wireless signal from a mobile terminal, and a delay device configured to receive the wireless signal from the antenna and to output a reflection signal, corresponding to the received wireless signal, to the antenna after a predetermined time elapses, wherein the antenna transmits the reflection signal to the mobile terminal.
Public/Granted literature
- US20140118308A1 TOUCH PEN USING DELAY DEVICE AND TOUCH INPUT METHOD THEREOF AND TOUCH INPUT SYSTEM AND METHOD THEREOF Public/Granted day:2014-05-01
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