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:
Dec. 30, 2003
Jun Maeoka, Kawasaki, JP;
Yoshiaki Morimoto, Kawasaki, JP;
Motoaki Satoyama, Sagamihara, JP;
Koji Doi, Yokohama, JP;
Shinya Iguchi, Fujisawa, JP;
Jun Maeoka, Kawasaki, JP;
Yoshiaki Morimoto, Kawasaki, JP;
Motoaki Satoyama, Sagamihara, JP;
Koji Doi, Yokohama, JP;
Shinya Iguchi, Fujisawa, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An electronic notice-board system for allowing information to be contributed to an electronic notice board. A first short-distance communication device carries out communication with the mobile terminal located in a predetermined communication range and a second communication device exchanges data with the mobile terminal after the user of the mobile terminal has been authenticated. Similarly, the mobile terminal also has a short-distance communication device for carrying out communication with the electronic notice board located in a predetermined communication range and a second communication device for exchanging data with the electronic notice board after the user of the mobile terminal has been authenticated. Since users of the electronic notice board must be close by, it is possible to avoid improper use of the electronic notice board by any user located a long distance away from the electronic notice board.