JP2011524274A5 - - Google Patents

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Publication number
JP2011524274A5
JP2011524274A5 JP2011513727A JP2011513727A JP2011524274A5 JP 2011524274 A5 JP2011524274 A5 JP 2011524274A5 JP 2011513727 A JP2011513727 A JP 2011513727A JP 2011513727 A JP2011513727 A JP 2011513727A JP 2011524274 A5 JP2011524274 A5 JP 2011524274A5
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JP
Japan
Prior art keywords
assembly
erase
pad
display surface
eraser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011513727A
Other languages
English (en)
Japanese (ja)
Other versions
JP5474950B2 (ja
JP2011524274A (ja
Filing date
Publication date
Priority claimed from US12/138,759 external-priority patent/US8243028B2/en
Application filed filed Critical
Publication of JP2011524274A publication Critical patent/JP2011524274A/ja
Publication of JP2011524274A5 publication Critical patent/JP2011524274A5/ja
Application granted granted Critical
Publication of JP5474950B2 publication Critical patent/JP5474950B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011513727A 2008-06-13 2009-06-12 消去アセンブリ Expired - Fee Related JP5474950B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/138,759 US8243028B2 (en) 2008-06-13 2008-06-13 Eraser assemblies and methods of manufacturing same
US12/138,759 2008-06-13
PCT/US2009/047194 WO2009152423A1 (en) 2008-06-13 2009-06-12 Eraser assemblies

Publications (3)

Publication Number Publication Date
JP2011524274A JP2011524274A (ja) 2011-09-01
JP2011524274A5 true JP2011524274A5 (enExample) 2012-07-12
JP5474950B2 JP5474950B2 (ja) 2014-04-16

Family

ID=41110756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011513727A Expired - Fee Related JP5474950B2 (ja) 2008-06-13 2009-06-12 消去アセンブリ

Country Status (5)

Country Link
US (1) US8243028B2 (enExample)
EP (1) EP2313821A1 (enExample)
JP (1) JP5474950B2 (enExample)
CA (1) CA2727291A1 (enExample)
WO (1) WO2009152423A1 (enExample)

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KR102120772B1 (ko) 2013-06-28 2020-06-17 삼성전자주식회사 전자칠판용 영상 지우개 디바이스 및 그 제어방법, 디스플레이장치 및 그 제어방법, 전자칠판 시스템
JP5864795B1 (ja) * 2015-03-18 2016-02-17 光騎 神子島 ホワイトボードイレイサー
US9678584B2 (en) 2015-04-06 2017-06-13 Microsoft Technology Licensing, Llc Device including electrode having thickness to facilitate tracking
JP6546455B2 (ja) * 2015-06-12 2019-07-17 シャープ株式会社 イレーサ装置および指示入力システム
EP3125074A1 (en) * 2015-07-31 2017-02-01 Wipro Limited An electronic device for erasing contents on a writing board and a method thereof
IN2015CH03991A (enExample) 2015-07-31 2015-08-14 Wipro Ltd
CN105302437B (zh) * 2015-10-13 2019-10-29 联想(北京)有限公司 一种橡皮擦尺寸切换方法和电子设备
CN205485977U (zh) * 2016-03-08 2016-08-17 深圳市千新科技实业有限公司 一种多功能电子板擦
US10534449B2 (en) 2016-08-19 2020-01-14 Microsoft Technology Licensing, Llc Adjustable digital eraser
CN114407561B (zh) * 2021-12-23 2023-02-24 湖南铁道职业技术学院 基于AIoT技术的黑板擦试方法及智能黑板擦组件

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