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:
Sep. 06, 2005
Filed:
Dec. 12, 2001
Toshihiko Muramatsu, Toyooka-mura, JP;
Toshihiko Muramatsu, Toyooka-mura, JP;
Yamaha Corporation, Shizuoka-ken, JP;
Abstract
A portable telephone apparatus comprises: an input unit; a RAM including a memory table for storing data used to specify a specific individual in correspondence with an arbitrary icon data, data used to specify a portable telephone apparatus owned by the specific individual, and positional information of the portable telephone apparatus; a display unit for displaying various data; and a CPU for executing a control operation that the CPU accesses the portable telephone apparatus corresponding to the arbitrary icon data, downloads the positional information of the portable telephone apparatus to automatically update the storage content of the memory table, and superimposes icon data as a position of the specific individual on a map displayed on the display unit based upon the positional information of the portable telephone apparatus which is owned by the specific individual in order to display thereon the icon data superimposed on the map.