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:
Jul. 02, 2013
Filed:
Feb. 23, 2012
Applicant:
Takashi Ishidoshiro, Nagoya, JP;
Inventor:
Takashi Ishidoshiro, Nagoya, JP;
Assignee:
Buffalo Inc., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); G06F 15/00 (2006.01); G06F 7/04 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a LAN devicehaving an internal function of controlling communication. A management representative of the LAN devicesets a protocol applicable for communication with regard to each of MAC addresses or IP addresses allocated to transmitter terminals and each of IP addresses allocated to receiver terminals. The LAN device transmits data in the case of the protocol applicable for communication, while not transmitting data in the case of any protocol inapplicable for communication.