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:
Sep. 08, 2009
Filed:
Oct. 03, 2005
Michael Yeung, Mission Viejo, CA (US);
Sameer Yami, Irvine, CA (US);
Amir Shahindoust, Laguna Niguel, CA (US);
Michael Yeung, Mission Viejo, CA (US);
Sameer Yami, Irvine, CA (US);
Amir Shahindoust, Laguna Niguel, CA (US);
Kabushiki Kaisha Toshiba, , JP;
Toshiba Tec Kabushiki Kaisha, , JP;
Abstract
The present invention is directed to a system and method for secure transmission of electronic document data on a network. The method begins with the receipt of user identification data associated with the identity of a user of document processing devices on the associated network. A password key, composed of a first share and a second share, is then generated from the user identification data. The first share is then communicated to an associated storage area. Electronic document data is then received, and an encryption key is randomly generated. The electronic document data is then encrypted using the encryption key. The second share is then appended to the encrypted electronic document and the combined data is communicated to an associated document processing device.