Invention Grant
- Patent Title: Information display apparatus and meta-information display method
- Patent Title (中): 信息显示装置和元信息显示方法
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Application No.: US11852859Application Date: 2007-09-10
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Publication No.: US07809706B2Publication Date: 2010-10-05
- Inventor: Masato Fujiwara
- Applicant: Masato Fujiwara
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2006-249956 20060914
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/30

Abstract:
An apparatus receives meta-information from a plurality of external apparatuses, and caches the received meta-information per external apparatus that is the origin of the meta-information. Then, the meta-information cached per external apparatus is consolidated, and display of the meta-information is managed. Based on this display management, display management information corresponding to the meta-information cached per external apparatus is obtained, and the external apparatus to which a request for the meta-information is to be made is selected based on the display management information and the cache status of the meta-information per external apparatus. Then, the meta-information is requested from the selected external device.
Public/Granted literature
- US20080071795A1 INFORMATION DISPLAY APPARATUS AND META-INFORMATION DISPLAY METHOD Public/Granted day:2008-03-20
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