US patent 등록 “Certification device and method using image sensor”, US10038867

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Patent number: 10038867
Abstract: A mobile device method for certifying a mobile device includes: generating first fixed pattern noise (FPN) information based on column FPN of an image sensor included in the mobile device; and controlling the mobile device to perform a certification by using the first FPN information.
Type: Grant
Filed: October 11, 2016
Date of Patent: July 31, 2018
Assignee: Samsung Electronics Co., Ltd.
Inventors: Seung-chan Kim, Jae Hyuk Choi, Soo Chul Lim, Joon Ah Park, Du-sik Park, Jung Soon Shin