CN1339691A - 手持或便携设备的超声手写输入检测装置 - Google Patents
手持或便携设备的超声手写输入检测装置 Download PDFInfo
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- CN1339691A CN1339691A CN00133388A CN00133388A CN1339691A CN 1339691 A CN1339691 A CN 1339691A CN 00133388 A CN00133388 A CN 00133388A CN 00133388 A CN00133388 A CN 00133388A CN 1339691 A CN1339691 A CN 1339691A
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CNB001333887A CN1175246C (zh) | 2000-08-18 | 2000-11-28 | 手持或便携设备的超声手写输入检测装置 |
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CN00122081 | 2000-08-18 | ||
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CNB001333887A CN1175246C (zh) | 2000-08-18 | 2000-11-28 | 手持或便携设备的超声手写输入检测装置 |
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CN1339691A true CN1339691A (zh) | 2002-03-13 |
CN1175246C CN1175246C (zh) | 2004-11-10 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100437630C (zh) * | 2003-06-12 | 2008-11-26 | 卢湘岳 | 手写动作输入笔 |
CN100555187C (zh) * | 2003-10-29 | 2009-10-28 | 英特尔公司 | 用于提供手持式基于指向器的用户接口的方法和装置 |
CN101004450B (zh) * | 2006-01-20 | 2010-04-14 | 刘中华 | 超声定位读写坐姿监控装置和方法 |
CN101840302A (zh) * | 2009-03-12 | 2010-09-22 | Lg电子株式会社 | 移动终端和提供移动终端的用户接口的方法 |
CN101840303A (zh) * | 2009-03-12 | 2010-09-22 | Lg电子株式会社 | 移动终端及移动终端的输入方法 |
CN102157058A (zh) * | 2010-02-11 | 2011-08-17 | 上海科斗电子科技有限公司 | 超声波遥控系统 |
CN102253769A (zh) * | 2011-08-12 | 2011-11-23 | 宁波易方教育科技发展有限公司 | 手写输入校准器及其校准方法 |
CN102375624A (zh) * | 2010-08-27 | 2012-03-14 | 刘中华 | 平板结构的超声波手写板 |
CN102402278A (zh) * | 2010-09-17 | 2012-04-04 | 联想(北京)有限公司 | 定位设备及其定位方法 |
WO2012113334A1 (zh) * | 2011-02-24 | 2012-08-30 | 深圳易方数码科技股份有限公司 | 一种虚拟输入方法及系统 |
CN103019446A (zh) * | 2012-12-20 | 2013-04-03 | 杜朝亮 | 基于波传播时间及能量函数的触击位置和能量测量方法 |
CN103930855A (zh) * | 2011-07-12 | 2014-07-16 | 路迪亚公司 | 定向超声传输触控笔 |
CN105045415A (zh) * | 2015-08-07 | 2015-11-11 | 成都吉锐时代触摸技术有限公司 | 一种超声波笔的笔迹定位方法 |
CN105468173A (zh) * | 2014-09-12 | 2016-04-06 | 联想(北京)有限公司 | 实现离屏手写输入的自动翻页的电子设备及方法 |
CN107928707A (zh) * | 2017-12-07 | 2018-04-20 | 苏州掌声医疗科技有限公司 | 一种适用于便携式超声设备的面积快速测量方法及系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100375001C (zh) * | 2005-06-14 | 2008-03-12 | 袁芳革 | 超声波定位控制装置及其方法 |
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2000
- 2000-11-28 CN CNB001333887A patent/CN1175246C/zh not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100437630C (zh) * | 2003-06-12 | 2008-11-26 | 卢湘岳 | 手写动作输入笔 |
CN100555187C (zh) * | 2003-10-29 | 2009-10-28 | 英特尔公司 | 用于提供手持式基于指向器的用户接口的方法和装置 |
CN101004450B (zh) * | 2006-01-20 | 2010-04-14 | 刘中华 | 超声定位读写坐姿监控装置和方法 |
US8483770B2 (en) | 2009-03-12 | 2013-07-09 | Lg Electronics Inc. | Mobile terminal and method for providing user interface thereof |
CN101840302A (zh) * | 2009-03-12 | 2010-09-22 | Lg电子株式会社 | 移动终端和提供移动终端的用户接口的方法 |
CN101840303A (zh) * | 2009-03-12 | 2010-09-22 | Lg电子株式会社 | 移动终端及移动终端的输入方法 |
CN101840302B (zh) * | 2009-03-12 | 2014-11-12 | Lg电子株式会社 | 移动终端和提供移动终端的用户接口的方法 |
CN102157058A (zh) * | 2010-02-11 | 2011-08-17 | 上海科斗电子科技有限公司 | 超声波遥控系统 |
CN102375624A (zh) * | 2010-08-27 | 2012-03-14 | 刘中华 | 平板结构的超声波手写板 |
CN102402278B (zh) * | 2010-09-17 | 2014-09-03 | 联想(北京)有限公司 | 定位设备及其定位方法 |
CN102402278A (zh) * | 2010-09-17 | 2012-04-04 | 联想(北京)有限公司 | 定位设备及其定位方法 |
WO2012113334A1 (zh) * | 2011-02-24 | 2012-08-30 | 深圳易方数码科技股份有限公司 | 一种虚拟输入方法及系统 |
CN103930855A (zh) * | 2011-07-12 | 2014-07-16 | 路迪亚公司 | 定向超声传输触控笔 |
CN102253769A (zh) * | 2011-08-12 | 2011-11-23 | 宁波易方教育科技发展有限公司 | 手写输入校准器及其校准方法 |
CN103019446A (zh) * | 2012-12-20 | 2013-04-03 | 杜朝亮 | 基于波传播时间及能量函数的触击位置和能量测量方法 |
CN103019446B (zh) * | 2012-12-20 | 2015-10-28 | 杜朝亮 | 基于波传播时间及能量函数的触击位置和能量测量方法 |
CN105468173A (zh) * | 2014-09-12 | 2016-04-06 | 联想(北京)有限公司 | 实现离屏手写输入的自动翻页的电子设备及方法 |
CN105468173B (zh) * | 2014-09-12 | 2019-01-15 | 联想(北京)有限公司 | 实现离屏手写输入的自动翻页的电子设备及方法 |
CN105045415A (zh) * | 2015-08-07 | 2015-11-11 | 成都吉锐时代触摸技术有限公司 | 一种超声波笔的笔迹定位方法 |
CN105045415B (zh) * | 2015-08-07 | 2018-05-04 | 成都吉锐时代触摸技术有限公司 | 一种超声波笔的笔迹定位方法 |
CN107928707A (zh) * | 2017-12-07 | 2018-04-20 | 苏州掌声医疗科技有限公司 | 一种适用于便携式超声设备的面积快速测量方法及系统 |
CN107928707B (zh) * | 2017-12-07 | 2023-08-15 | 成都优途科技有限公司 | 一种适用于便携式超声设备的面积快速测量方法及系统 |
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CN1175246C (zh) | 2004-11-10 |
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