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. 22, 2013
Filed:
May. 31, 2011
John E. G. Matze, Poway, CA (US);
John E. G. Matze, Poway, CA (US);
Other;
Abstract
A method for storing electronic data blocks at a storage facility uses a public database and a select database. Hash for each data block is evaluated at the facility to determine whether the data block is already stored at the facility. New data blocks are assigned a new address in the select database when encrypted with a customer key. Otherwise, they are assigned a new address in the public database by default. Duplicate data blocks are assigned a previously established address for the data block in either the public or select database. All addresses are then sent to the customer location for file integrity and only the content of new data blocks need to be sent to the storage facility (i.e. no need for duplicates).