发明授权
US08667419B2 Method and apparatus for displaying a menu for accessing hierarchical content data including caching multiple menu states
有权
用于显示用于访问包括缓存多个菜单状态的分层内容数据的菜单的方法和装置
- 专利标题： Method and apparatus for displaying a menu for accessing hierarchical content data including caching multiple menu states
- 专利标题（中）： 用于显示用于访问包括缓存多个菜单状态的分层内容数据的菜单的方法和装置
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申请号： US12207442申请日： 2008-09-09
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公开(公告)号： US08667419B2公开(公告)日： 2014-03-04
- 发明人: Robert E. Gorczowski , Paul T. Klawitter
- 申请人： Robert E. Gorczowski , Paul T. Klawitter
- 申请人地址： US IL University Park
- 专利权人： Applied Systems, Inc.
- 当前专利权人： Applied Systems, Inc.
- 当前专利权人地址： US IL University Park
- 代理机构： K&L Gates LLP
- 主分类号： G06F3/048
- IPC分类号： G06F3/048
摘要：
A system and method for displaying a set of hierarchical menu items is disclosed. Each menu item may be associated with at least one sub-item and/or with content data. Each sub-item may be associated with content data for display upon selection of the sub-item. The system simultaneously displays each menu item in a list format. Upon selection of one of the menu items, the system displays each sub-item associated with the selected menu item. For any selected sub-item, the system displays the display data associated with the selected sub-item and stores data indicating that the selected sub-item is the most recently-selected sub-item associated with the selected menu item. When any menu item is selected, the system determines the most recently-selected sub-item (if any) associated with the selected menu item and displays the display data associated with the most recently-selected sub-item.
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