Invention Grant
- Patent Title: Stylus and electronic device using the same
- Patent Title (中): 触笔和电子设备使用相同
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Application No.: US12489538Application Date: 2009-06-23
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Publication No.: US08339382B2Publication Date: 2012-12-25
- Inventor: Rui-Xue Zhao
- Applicant: Rui-Xue Zhao
- Applicant Address: CN Shenzhen TW New Taipei
- Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,Chi Mei Communication Systems, Inc.
- Current Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,Chi Mei Communication Systems, Inc.
- Current Assignee Address: CN Shenzhen TW New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200810306605 20081227
- Main IPC: G06F3/033
- IPC: G06F3/033 ; B43K29/00
Abstract:
A stylus includes a tube body, a touch end connected to the tube body, an inflatable balloon enwrapping the tube body such that the tube body and the balloon cooperatively define a sealed chamber, and an inflating mechanism for inserting gas into the sealed chamber to inflate the balloon and therefore, the size of the stylus is adjustable and convenient for using.
Public/Granted literature
- US20100164907A1 STYLUS AND ELECTRONIC DEVICE USING THE SAME Public/Granted day:2010-07-01
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