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:
Aug. 12, 2014
Filed:
Nov. 05, 2009
Tadashi Iwasa, Chiba-ken, JP;
Tadashi Iwasa, Chiba-ken, JP;
Futaba Corporation, Chiba-Ken, JP;
Abstract
A wireless mesh network system having a plurality of wireless devices is adapted to forward a message packet. Each of the wireless devices includes a transmitting unit, a receiving unit, a communications controller, and a RAM. Further, if a message packet received is an acknowledgement signal, the communications controller controls such that an original source address, a destination address, and a packet number contained in the acknowledgement signal are stored in the RAM, and, in case the message packet received is a data signal, if information contained in the message packet received is consistent with the original source address, the destination address, and the packet number contained in the acknowledgement signal stored in the RAM, the communications controller controls such that the acknowledgement signal is forwarded to a original source wireless device.