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. 20, 2009
Filed:
Dec. 14, 2006
Applicant:
Isao Takahashi, Koshigaya, JP;
Inventor:
Isao Takahashi, Koshigaya, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data storage device includes: a reception unit that receives data transmitted from a transmission device via a network; a storage unit that stores the data which has been received and creates registration history data for the stored data; and a charge processing unit that identifies an access point which has been used by the transmission device when accessing the network based upon access history data created by an access management device which monitors access to the network and the registration history data, and performs charge processing for a user of the transmission device according to a result of identification.