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:
Nov. 15, 2016
Filed:
Feb. 06, 2009
Hiroshi Kitamura, Tokyo, JP;
Hiroshi Kitamura, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An address determination apparatus that determines a valid address that a communication apparatus designates as the address at which a communication starts for indicating the origin of a transmission includes: a duplicate valid address determination means that selects a tentative address, and by an inquiry on a network, determines the existence of a valid address that duplicates the tentative address in the network; a memory means that stores the tentative address as an uncertain address when it is determined by the duplicate valid address determination means that there is no valid address that duplicates the tentative address in the network; and an address determination means that, when a communication apparatus begins communication that designates the address at which the transmission originates, determines the uncertain address that is stored in the memory means as the valid address designated as the address at which the transmission of the communication apparatus originates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile