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11. 发明申请

US20110083912A1 Electromagnetic Whiteboard Eraser 审中-公开
标题翻译：电磁白板橡皮擦
公开(公告)号：US20110083912A1
公开(公告)日：2011-04-14
申请号：US12639798
申请日：2009-12-16
申请人： Jen-Shuo Liu , Cheng-Lu Liu , Yan-Chin Hsu
发明人： Jen-Shuo Liu , Cheng-Lu Liu , Yan-Chin Hsu
IPC分类号： G06K11/06 , G08B21/00 , G06F3/033
CPC分类号： G06F3/0488 , B43L19/00 , B43L19/0043 , B43L19/0068 , G06F3/03545 , G06F3/046
摘要： An electromagnetic whiteboard eraser is disclosed, and particular an electromagnetic whiteboard eraser capable of erasing both of the writing written by ink and the writing inputted by electromagnetic induction simultaneously. The electromagnetic whiteboard eraser has an ink eraser for erasing the writing written by ink and a coil for emitting electromagnetic signals. An electromagnetic whiteboard defines an erasing area for erasing the writing inputted by electromagnetic induction by defining the position of the coil to be the center of the erasing area and defining the diameter or radius of the ink eraser to be the diameter or radius of the erasing area after the electromagnetic whiteboard induces the electromagnetic signals emitted by the coil. The coil is deposed on the place corresponding to the center of the ink eraser. Therefore, the erasing area and the ink eraser are matched together completely and the writing inputted by electromagnetic induction can be erased by the electromagnetic whiteboard eraser simultaneously when the writing written by ink is erased by the ink eraser.
摘要翻译：公开了电磁白板橡皮擦，特别是能够同时擦除由墨水写入的写入和通过电磁感应输入的写入的电磁白板橡皮擦。电磁白板橡皮擦具有用于擦除由墨水写入的写入的墨水擦除器和用于发射电磁信号的线圈。电磁白板定义擦除区域，用于通过将线圈的位置定义为擦除区域的中心并将墨水擦除器的直径或半径定义为擦除区域的直径或半径来擦除由电磁感应输入的写入电磁白板感应线圈发出的电磁信号。线圈被放置在对应于墨水橡皮擦中心的位置。因此，擦除区域和墨水擦除器完全匹配，当由墨水擦除墨水写入时，电磁白板擦除器可以同时擦除由电磁感应输入的写入。

12. 发明申请

US20110084846A1 Electromagnetic Whiteboard Pen 审中-公开
标题翻译：电磁白板笔
公开(公告)号：US20110084846A1
公开(公告)日：2011-04-14
申请号：US12617718
申请日：2009-11-12
申请人： Chih-Jen Li , Yan-Chin Hsu , Cheng-Lu Liu
发明人： Chih-Jen Li , Yan-Chin Hsu , Cheng-Lu Liu
IPC分类号： G08B21/00 , G06F3/033 , B43K29/00
CPC分类号： G06F3/046 , B43K8/003 , B43K8/02 , B43K8/22 , B43K29/00 , G06F3/03545
摘要： An electromagnetic whiteboard pen is disclosed, and particular an electromagnetic whiteboard pen capable of inking and digital inputting simultaneously is disclosed. The electromagnetic whiteboard pen has a marker for writing with ink and a coil for emitting electromagnetic signals. When user writes on an electromagnetic whiteboard by the marker, the coil emitting electromagnetic signals simultaneously. The electromagnetic whiteboard senses the electromagnetic signals to find and record the position and the moving of the electromagnetic whiteboard pen. Therefore, the writing on the electromagnetic whiteboard by inking can be record and converted to be digital signals for storing by the electromagnetic whiteboard when the electromagnetic whiteboard pen writes on the electromagnetic whiteboard.
摘要翻译：公开了电磁白板笔，并且公开了能够同时进行墨水和数字输入的电磁白板笔。电磁白板笔具有用于书写墨水的标记和用于发射电磁信号的线圈。当用户通过标记在电磁白板上写入时，线圈同时发射电磁信号。电磁白板检测电磁信号，找出并记录电磁白板笔的位置和移动。因此，当电磁白板笔写在电磁白板上时，通过上墨在电磁白板上的写入可以被记录和转换为电磁白板存储的数字信号。

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