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:
Apr. 11, 2017
Filed:
Oct. 09, 2013
Tencent Technology (Shenzhen) Company Limited, Shenzhen, Guangdong, CN;
Jian Zhou, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, Guangdong, CN;
Abstract
Implementation manners of the present disclosure provide a method and an apparatus for storing a redeem code and a method and an apparatus for verifying a redeem code. The method for storing a redeem code includes: generating a random value, and determining an index of the random value according to an order in which the random value is generated; generating a number pair according to the random value and the index of the random value, mapping the number pair to a string, and generating a redeem code according to the string; and determining a storage location of the random value according to the index of the random value, and saving the random value at the determined storage location.