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:
Jan. 07, 2014
Filed:
Jun. 07, 2006
Peng HU, Beijing, CN;
Yong LI, Beijing, CN;
Beijing Watch Data System Co., Ltd., Beijing, CN;
Abstract
Embodiments of the present invention relate to a separate type mass data encryption/decryption apparatus and an implementing method therefor. The separate type mass data encryption/decryption apparatus includes a microprocessor and a storage unit for storing an encryption/decryption key. The apparatus further includes an external communication interface module connecting to a peripheral data bus for transmitting data between the encryption/decryption apparatus and an external terminal, and said microprocessor is used for encrypting/decrypting data inputted from the external terminal. Embodiments of the present invention can process mass data with higher security and expedience.