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. 08, 2009
Filed:
Feb. 21, 2006
Yusuke Mishina, Kunitachi, JP;
Toshio Okochi, Musashino, JP;
Akiko Sato, Musashino, JP;
Masahiro Motobayashi, Tokyo, JP;
Yusuke Mishina, Kunitachi, JP;
Toshio Okochi, Musashino, JP;
Akiko Sato, Musashino, JP;
Masahiro Motobayashi, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An attribute value of a matter accompanied by a sensor is transmissibly accessible in a sensor node system constituted by wireless terminal computers having the sensor, the wireless communication base stations and server computers. The wireless terminal computer reports at the time of wireless communication an identification number of a wireless communication base station with which it communicates previously. A relay processing service is dynamically constituted so that when a wireless communication base station different from itself is reported, the wireless base station as the communication counter-part can transmissbly look up the wireless terminal computer from a host computer.