BainwoodHuang
Generating a QR code
The present disclosure provides a method and system for generating a QR code by receiving an inputted document; pre-processing the inputted document so as to obtain desired content; encrypting the desired content; and generating one or more QR codes based on the encrypted desired content.
EMC IP Holding Company LLC
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inventional inventional inventional additional
Tony Jiang Laiqiang Roby Qiyan Chao Jingjing
Ma Ding Chen Chen Liu