Invention Grant
- Patent Title: Sleeve and control device with such sleeve
- Patent Title (中): 套筒和控制装置有这种袖子
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Application No.: US13537327Application Date: 2012-06-29
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Publication No.: US08830166B2Publication Date: 2014-09-09
- Inventor: Chung-Yueh Nien , Tian-Fu Pan , Cheng-Yi Huang
- Applicant: Chung-Yueh Nien , Tian-Fu Pan , Cheng-Yi Huang
- Applicant Address: TW Changhua County
- Assignee: Ergzon Co., Ltd.
- Current Assignee: Ergzon Co., Ltd.
- Current Assignee Address: TW Changhua County
- Agency: WPAT, PC
- Agent Justin King
- Priority: TW100214153U 20110801
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06F3/033 ; G06F3/0354 ; G06F3/0362 ; G06F1/16
Abstract:
A sleeve of control device is provided for controlling a cursor motion of an electronic device. A touch-feel enhancing mechanism is formed on an outer surface of the sleeve. The touch-feel enhancing mechanism is not related to the function of operating the control device to detect the rotating action or the moving action by the user. The touch-feel enhancing mechanism is only used to enhance comfort and touch feel of operating the control device.
Public/Granted literature
- US20130033420A1 SLEEVE AND CONTROL DEVICE WITH SUCH SLEEVE Public/Granted day:2013-02-07
Information query
