公开(公告)号：US20210127245A1

公开(公告)日：2021-04-29

申请号：US17079749

申请日：2020-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanyeol PARK ,  Seungseok KANG ,  Wonsik SONG ,  Jungmin CHO ,  Chunho PARK ,  Wonick AHN ,  Hojun JAYGARL

IPC: H04W4/80 ,  H04W76/14 ,  H04W12/00 ,  H04W12/06

Abstract: An electronic device and method are disclosed herein. The electronic device includes memory storing a certificate list including first certificate data of the electronic device, and second certificate data of an external electronic device, a short-range wireless communication circuit, and a processor. The processor implements the method, including: detecting a trigger event for requesting establishment a communication connection with a device local to the electronic device, controlling the short-range wireless communication circuit to broadcast an advertisement packet generated based on the first certificate data, in response to detecting the trigger event, receiving a response packet from the external electronic device and acquire a third certificate data from the received response packet, authenticating the external electronic device based on the second certificate data and the third certificate data, and establishing a secure communication channel with the external electronic device if the external electronic device is authenticated.

公开(公告)号：US20230144241A1

公开(公告)日：2023-05-11

申请号：US17420964

申请日：2021-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoungho CHOI ,  Wonsik SONG ,  Sungwon AHN ,  Jongchan WON ,  Jonghoon LEE

IPC: G06V20/68 ,  G06V10/82 ,  G06F16/587 ,  G06F16/54 ,  G06F16/538

CPC classification number: G06V20/68 ,  G06V10/82 ,  G06F16/587 ,  G06F16/54 ,  G06F16/538

Abstract: A control method of an electronic device including a camera, including: based on an image of food being acquired through the camera, identifying a type of the food based on the acquired image and location information of the electronic device; identifying a type of at least one wine matched to the identified type of the food based on information about the identified type of the food from among information about a plurality of foods and information about a plurality of wines; and providing information about the identified type of the at least one wine.