Invention Grant
- Patent Title: Coordinate indicating device and coordinate measuring device for measuring input coordinates of coordinate indicating device
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Application No.: US13908535Application Date: 2013-06-03
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Publication No.: US09626009B2Publication Date: 2017-04-18
- Inventor: Jin-Hyoung Park , Yu-Dong Bae , Eun-Hwa Lee , Dae-Kwang Jung , Ji-Hoon Jung
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2012-0059817 20120604
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G06F3/0354 ; G06F3/01

Abstract:
A coordinate indicating device which inputs coordinates to a coordinate measuring device is provided. The coordinate indicating device includes a power receiver for wirelessly receiving drive power from the coordinate measuring device, a rectifier for rectifying the wirelessly received drive power into Direct Current (DC) drive power, a battery for storing the rectified drive power, an actuator for outputting at least one of preset vibration, frictional force, and electrostatic force, based on relative positions of the coordinate measuring device and the coordinate indicating device by using the rectified drive power provided from the battery, a coordinate indicator for indicating coordinates at predetermined coordinates on the coordinate measuring device, and a shielding portion for shielding the coordinate indicator.
Public/Granted literature
Information query