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:
May. 07, 2013
Filed:
Mar. 16, 2011
Xiang LI, Shenzhen, CN;
Sha-sha HU, Shenzhen, CN;
Bo-ching Lin, Tu-Cheng, TW;
Hsien-chung Shih, New Taipei, TW;
Xiang Li, Shenzhen, CN;
Sha-Sha Hu, Shenzhen, CN;
Bo-Ching Lin, Tu-Cheng, TW;
Hsien-Chung Shih, New Taipei, TW;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
An anti-counterfeiting electronic device includes a function component assigned with an identification code ID and a processor. The processor generates a random code Kand transmits the random code Kto the function component; the function component encrypts the random code Kand the identification code ID to generate a key ID. The processor further obtains the key IDfrom the function component and decrypts the key IDto generate an identification code ID, and determines whether the identification code IDis the same as the ID and executes the system login command if the identification code IDis the same as the identification code ID. An anti-counterfeiting method is also provided.