公开(公告)号：US20230076024A1

公开(公告)日：2023-03-09

申请号：US17986519

申请日：2022-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chunghun BAEK ,  Sungwook KIM ,  Soohyung KIM ,  Dongkyun NAM

IPC: G06N20/00 ,  H04L9/30 ,  H04L9/08

Abstract: Embodiments of the disclosure relate to an electronic device and a server for federated learning, and a method of the same. A method of refining a core artificial intelligence (AI) model built in the server includes transmitting, to each of a plurality of electronic devices performing federated learning with the core AI model, data for requesting transmission of first data used for refining the core AI model, receiving first data from at least one of the plurality of electronic devices, identifying an electronic device that has transmitted the first data from among the plurality of electronic devices, transmitting data for requesting transmission of second data to the electronic device that has transmitted the first data among the plurality of electronic devices, receiving second data from the electronic device that has transmitted the first data, and refining the core AI model by using the first data and the second data, wherein the first data includes first differential privacy protection data for protecting private data of each of the plurality of electronic devices, and the second data includes differential privacy modification data used to modify the first differential privacy protection data into second differential privacy protection data.

公开(公告)号：US20200167580A1

公开(公告)日：2020-05-28

申请号：US16778163

申请日：2020-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joungmin CHO ,  Soohyung KIM ,  Taesung KIM ,  Hyunchang SHIN ,  Songhee JUNG ,  Jiwoong OH

IPC: G06K9/00 ,  G09G5/00 ,  G06K9/46 ,  G06K9/20 ,  G06F3/042 ,  G02F1/136 ,  G06F3/041

Abstract: An electronic device having a biometric sensor is provided. The electronic device includes a first region including a plurality of first pixels arranged in a first manner and a second region including a plurality of second pixels arranged in a second manner, a biometric sensor disposed in at least a part of the first region, and a processor electrically coupled with the display and the biometric sensor, and configured to receive a user input through the first region, and control the biometric sensor to detect biometric information corresponding to the user input.

公开(公告)号：US20180165533A1

公开(公告)日：2018-06-14

申请号：US15839035

申请日：2017-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joungmin CHO ,  Soohyung KIM ,  Taesung KIM ,  Hyunchang SHIN ,  Songhee JUNG ,  Jiwoong OH

IPC: G06K9/00 ,  G06F3/042 ,  G09G5/00 ,  G02F1/136 ,  G06K9/20 ,  G06K9/46

Abstract: An electronic device having a biometric sensor is provided. The electronic device includes a first region including a plurality of first pixels arranged in a first manner and a second region including a plurality of second pixels arranged in a second manner, a biometric sensor disposed in at least a part of the first region, and a processor electrically coupled with the display and the biometric sensor, and configured to receive a user input through the first region, and control the biometric sensor to detect biometric information corresponding to the user input.