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:
Jan. 24, 2006
Filed:
Jul. 05, 2001
Masahide Akao, Kyotanabe, JP;
Masayoshi Masuda, Sakai, JP;
Michiyuki Yamaoka, Katano, JP;
Kiyoshi Okada, Osaka, JP;
Masahide Akao, Kyotanabe, JP;
Masayoshi Masuda, Sakai, JP;
Michiyuki Yamaoka, Katano, JP;
Kiyoshi Okada, Osaka, JP;
Sanyo Electric Co., Ltd., Moriguchi, JP;
Abstract
With a mobile terminal which is adapted to receive a message transmitted by radio through the telephone network and to store the message in the nonvolatile member and to show the message on a display, when energized, checksum for the message stored in the nonvolatile memory is calculated to store the result in a RAM. When a message is thereafter received, checksum for the received message is compared with a plurality of checksums stored in the RAM, respectively. The subject to be compared is the only stored message having the same checksum as that for the received message, and the messages are compared. When the messages are same, the received message is stored in the nonvolatile memory by overwrite. As a result, a check for a message duplicate can be performed within a shorter period of time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile