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:
May. 05, 2009
Filed:
Sep. 15, 2006
John Charles Elliott, Tucson, AZ (US);
Gregg Steven Lucas, Tucson, AZ (US);
Andrew Ellis Seidel, Tucson, AZ (US);
John Charles Elliott, Tucson, AZ (US);
Gregg Steven Lucas, Tucson, AZ (US);
Andrew Ellis Seidel, Tucson, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method to store, retrieve, and search information is disclosed. The method encodes information comprising a plurality of datasets in a holographic data storage medium to form an encoded holographic data storage medium, and encodes that same information to one or more of a plurality of non-holographic data storage media. The method then selects a dataset comprising a portion of the information, where that dataset is written to a dataset storage address on the non-holographic data storage medium, and illuminates the encoded holographic data storage medium with a dataset beam comprising that dataset to produce a dataset reference beam, such that the dataset reference beam strikes the optical detector at one or more dataset reference beam coordinates. The method then associates the dataset with the one or more dataset reference beam coordinates and with the dataset storage address.