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:
Mar. 24, 2020
Filed:
Aug. 24, 2017
Arrowhead Center, Inc., Las Cruces, NM (US);
Reza Tourani, Las Cruces, NM (US);
Satyajayant Misra, Las Cruces, NM (US);
Scott Ortegel, Las Cruces, NM (US);
Travis Mick, Albuquerque, NM (US);
Vicente Ibarra, Las Cruces, NM (US);
Arrowhead Center, Inc., Las Cruces, NM (US);
Abstract
A method of sending content comprising receiving a membership request from a client at an anonymizer, the membership request being encrypted with a public key of the anonymizer, generating a table from a prefix-free source coding scheme with a full binary tree, a pseudonym range, and a master key, sending the table, the pseudonym range, and the master key, all encrypted with a public key of the client, receiving a content request with an encoded content name, the content request being encoded using the table, a pseudonym from the pseudonym range, and the master key, decoding the content name of the content request using the pseudonym, the table, and the master key, retrieving content corresponding to the content name, and sending the content and the encoded content name. Secure information sharing is also provided for.