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. 07, 2014
Filed:
Oct. 28, 2010
Chunming Rong, Stavanger, NO;
Gansen Zhao, Guangzhou, CN;
Chunming Rong, Stavanger, NO;
Gansen Zhao, Guangzhou, CN;
Universitetet i Stavanger, Stavanger, NO;
Abstract
This invention relates to system for securing an information unit and applications thereof. The system comprising at least one encrypting means for applying a first encryption key to the information unit thus provided an encrypted information unit, wherein said at least one encryption means is adapted to apply at least two second information encryption keys to the encrypted information unit, said at least two second encryption keys being calculated so as to decrypt the encrypted information unit when all of said first and second encryption keys have been applied to the information unit, the encryption keys being distributed to chosen users of the system.