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. 02, 2008
Filed:
Mar. 31, 2004
Yuichi Ichikawa, Yokosuka, JP;
Naoki Naruse, Yokohama, JP;
Tatsuro Oi, Kawasaki, JP;
Nobuyuki Watanabe, Sayama, JP;
Yasunori Hattori, Fujisawa, JP;
Masato Takeshita, Mitaka, JP;
Masakazu Nishida, Yokosuka, JP;
Mao Asai, Yokosuka, JP;
Masayuki Tsuda, Shinagawa, JP;
Atsuki Tomioka, Yokohama, JP;
Kazuhiro Yamada, Yokohama, JP;
Dai Kamiya, Tokyo, JP;
Satoshi Washio, Tokyo, JP;
Naoki Yamane, Tokyo, JP;
Keiichi Murakami, Ichikawa, JP;
Yuichi Ichikawa, Yokosuka, JP;
Naoki Naruse, Yokohama, JP;
Tatsuro Oi, Kawasaki, JP;
Nobuyuki Watanabe, Sayama, JP;
Yasunori Hattori, Fujisawa, JP;
Masato Takeshita, Mitaka, JP;
Masakazu Nishida, Yokosuka, JP;
Mao Asai, Yokosuka, JP;
Masayuki Tsuda, Shinagawa, JP;
Atsuki Tomioka, Yokohama, JP;
Kazuhiro Yamada, Yokohama, JP;
Dai Kamiya, Tokyo, JP;
Satoshi Washio, Tokyo, JP;
Naoki Yamane, Tokyo, JP;
Keiichi Murakami, Ichikawa, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
The present invention provides a means for reflecting modifications made in a server to data with regard to a scope of rights, which are granted to an application program operable in a communication device such as a mobile station, on data stored in the communication device. To achieve the aim, in a system according to the present invention, Java-AP software is provided to a mobile station by transmitting an ADF, a SDF and a JAR file from servers to the mobile station in that order. The SDF is a file containing data indicating restrictions of behavior of a Java-AP in a mobile station. The SDF also contains data indicating a validity state of the SDF, namely 'valid' or 'invalid', which is managed by management server device. Before a mobile station runs a Java-APP which is installed in the mobile station, the mobile station accesses management server deviceand checks whether a SDF corresponding to the Java-APP is valid. When the SDF is valid, the mobile station runs the Java-APP following the restrictions indicated in the SDF.