US 11,720,658 B2
Method and apparatus of performing authentication
Jihye Kim, Anyang-si (KR); Seungju Han, Seoul (KR); Jaejoon Han, Seoul (KR); and Chang Kyu Choi, Seongnam-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 28, 2021, as Appl. No. 17/359,968.
Application 17/359,968 is a continuation of application No. 16/250,276, filed on Jan. 17, 2019, granted, now 11,048,785.
Claims priority of application No. 10-2018-0018226 (KR), filed on Feb. 14, 2018; and application No. 10-2018-0025558 (KR), filed on Mar. 5, 2018.
Prior Publication US 2021/0334350 A1, Oct. 28, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/00 (2013.01); G06F 21/32 (2013.01); H04W 12/30 (2021.01)
CPC G06F 21/32 (2013.01) [H04W 12/30 (2021.01)] 21 Claims
OG exemplary drawing
 
1. A mobile device comprising:
an infrared (IR) sensor configured to capture a first modality; and
a processor configured to:
obtain the first biometric information of a user according to the first modality;
calculate a first score based on the first biometric information;
filter the first score;
determine whether the filtered first score satisfies a second condition; and
selectively, based on a result of the determining, authenticate the user based on the first score and a first condition corresponding to the first modality,
wherein the second condition is different from the first condition, the first condition is a first score threshold, and the second condition is a filtered first score threshold.