发明申请
- 专利标题: METHOD AND APPARATUS FOR MANAGING LISTS USING MULTI-TOUCH
- 专利标题(中): 使用多触点管理列表的方法和装置
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申请号: US12555944申请日: 2009-09-09
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公开(公告)号: US20100088641A1公开(公告)日: 2010-04-08
- 发明人: Hyong Uk CHOI
- 申请人: Hyong Uk CHOI
- 申请人地址: KR Gyeonggi-Do
- 专利权人: Samsung Electronics Co., LTD.
- 当前专利权人: Samsung Electronics Co., LTD.
- 当前专利权人地址: KR Gyeonggi-Do
- 优先权: KR2008-97700 20081006
- 主分类号: G06F3/048
- IPC分类号: G06F3/048
摘要:
A list managing method and apparatus that manage a list of content in a portable terminal having a touch screen according to multi-touch signals are disclosed. The method includes: detecting multi-touch signals input to a list on a touch screen; determining whether the multi-touch signals are input for a period of time equal to or greater than an activation time period; designating, if the multi-touch signals are input within the activation time period, the entire list with a selection area for altering a structure of a list; identifying a gesture generated by the multi-touch signals; expanding or contracting the structure of the entire list according to the gesture; and displaying the altered structure of the entire list on the touch screen.
公开/授权文献
- US09310993B2 Method and apparatus for managing lists using multi-touch 公开/授权日:2016-04-12
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