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:
Feb. 22, 2011
Filed:
Jan. 09, 2006
Yoshiki Watanabe, Tokyo, JP;
Yoshiki Watanabe, Tokyo, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A storage medium is readable by a computer. The storage medium stores a program of instructions executable by the computer to perform a function for data managing. The function includes: receiving an encryption key from a first user terminal; encrypting the encryption key; issuing a first registration code for the encryption key; registering the encrypted encryption key with the encrypted encryption key associated with the first registration code; sending the first registration code to the first user terminal; and when a second registration code sent from a second user terminal is identical with the first registration code, decrypting the registered and encrypted encryption key and sending the decrypted encryption key to the second user terminal.