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:
Oct. 03, 2006
Filed:
Apr. 05, 2000
Katsuhiko Tsunehara, Kokubunji, JP;
Mikio Kuwahara, Kokubunji, JP;
Ayumu Koide, Yokohama, JP;
Nobukazu Doi, Hachioji, JP;
Katsuhiko Tsunehara, Kokubunji, JP;
Mikio Kuwahara, Kokubunji, JP;
Ayumu Koide, Yokohama, JP;
Nobukazu Doi, Hachioji, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
When a person of holding a mobile station gets near to a previously set target position, applicationis started and service of utilizing positional information is provided to the person of holding the mobile station or a third party. The mobile station includes a position comparatorfor comparing a current position of the mobile station calculated by a position calculatorby using a signal from an antennawith a target position inputted from means for target position inputand an application controllerfor controlling the applicationby using a result of position comparison. Further, a frequency of position calculation is pertinently controlled in the position calculatorby a position calculation controlleroperated by the result of position comparison