The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2008
Filed:
Dec. 19, 2005
Hiroshi Amano, Tokyo, JP;
Takeshi Ota, Kanagawa, JP;
Takumi Arie, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
The present invention allows an existing single-sequentialized navigation main unit to be virtually multi-sequentialized with simple structure. An intervention devicereceives from a front monitorand a rear monitoracquisition requests which request various kinds of screens from a navigation main unit. In response to the acquisition requests, the intervention deviceperforms a mediating process or an adjusting process for various kinds of screens which are received from the navigation main unitand are scheduled to be output to the front monitorand the rear monitor. Therefore, even if the intervention devicereceives a plurality of acquisition requests from the front monitorand the rear monitor, the intervention devicecan sequentially send the acquisition requests one by one to the navigation main unit. Accordingly, this allows the navigation main unitto be virtually multi-sequentialized.