公开(公告)号：US11265146B2

公开(公告)日：2022-03-01

申请号：US16398949

申请日：2019-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbok Han ,  Hyuncheol Park ,  Sangmin Kim ,  Seonjae Kim ,  Donghyun Lee ,  Changhoon Lee ,  Isak Choi ,  Kyungwan Han

IPC: H04L9/06 ,  H04L29/06

Abstract: An electronic apparatus for managing data based on a block chain and a method therefor are provided. The electronic apparatus includes a communication interface, a memory, and a processor to receive a request for accessing data from an authenticated user, generate first block information regarding the request by including information on the request and at least one second block information related to the request from among a plurality of second block information stored in the memory, transmit the generated first block information to at least one of a plurality of external apparatuses constituting a block chain, and update the plurality of second block information stored in the memory based on the generated first block information. The plurality of second block information includes information on a block regarding a latest access history by category among a plurality of blocks included in block chain data shared by the plurality of external apparatuses.

公开(公告)号：US12034465B2

公开(公告)日：2024-07-09

申请号：US17591915

申请日：2022-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Intae Jun ,  Eunki Na ,  Cheoleun Heo ,  Jaeyoung Roh ,  Kyungwan Han ,  Jiwoo Lee

IPC: H04B1/04 ,  H01Q1/24 ,  H04B5/22 ,  H04B5/73 ,  H04W52/22

CPC classification number: H04B1/0458 ,  H01Q1/243 ,  H04B5/22 ,  H04B5/73 ,  H04W52/226 ,  H04B2001/0416

Abstract: An electronic device is provided. The electronic device includes a housing; a first antenna for transmitting and receiving at least one of a first wireless transmission signal and a first wireless reception signal using the first portion of the housing; a first PCB electrically connected to the first antenna and including a first connector; a second PCB electrically connected to the first PCB and including a second connector; a signal connection member having a first end connected to the first connector and a second end connected to the second connector; a communication module electrically connected to the second connector and controlling the at least one of the first wireless transmission signal and the first wireless reception signal; a sensor module which is electrically connected to the second connector, and adjusts at least one sensing parameter based on frequency information of the at least one of the first wireless transmission signal and the first wireless reception signal, and measures capacitance for a path of the at least one of the first wireless transmission signal and the first wireless reception signal between the first antenna and the second connector; and a processor configured to control the transmission power of the communication module according to the capacitance measured by using the sensor module.

公开(公告)号：US20220239320A1

公开(公告)日：2022-07-28

申请号：US17591915

申请日：2022-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Intae JUN ,  Eunki Na ,  Cheoleun Heo ,  Jaeyoung Roh ,  Kyungwan Han ,  Jiwoo Lee

IPC: H04B1/04 ,  H01Q1/24 ,  H04B5/00 ,  H04W52/22

Abstract: An electronic device is provided. The electronic device includes a housing; a first antenna for transmitting and receiving at least one of a first wireless transmission signal and a first wireless reception signal using the first portion of the housing; a first PCB electrically connected to the first antenna and including a first connector; a second PCB electrically connected to the first PCB and including a second connector; a signal connection member having a first end connected to the first connector and a second end connected to the second connector; a communication module electrically connected to the second connector and controlling the at least one of the first wireless transmission signal and the first wireless reception signal; a sensor module which is electrically connected to the second connector, and adjusts at least one sensing parameter based on frequency information of the at least one of the first wireless transmission signal and the first wireless reception signal, and measures capacitance for a path of the at least one of the first wireless transmission signal and the first wireless reception signal between the first antenna and the second connector; and a processor configured to control the transmission power of the communication module according to the capacitance measured by using the sensor module.