公开(公告)号：US20220253749A1

公开(公告)日：2022-08-11

申请号：US17497076

申请日：2021-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanha Kim ,  Youngeun Kim ,  Kangho Roh ,  Younghoon Jung ,  Mijung Cho

IPC: G06N20/20 ,  G11C16/26

Abstract: In a method of operating a storage device including a plurality of nonvolatile memories, reliability information of the storage device is predicted. A read operation on the storage device is performed based on a result of predicting the reliability information. In the predicting the reliability information of the storage device, a model request signal is outputted by selecting one of a plurality of machine learning models as an optimal machine learning model based on deterioration characteristic information and deterioration phase information. The model request signal corresponds to the optimal machine learning model. The plurality of machine learning models are used to generate first reliability information related to the plurality of nonvolatile memories. First parameters of the optimal machine learning model may be received based on the model request signal. The first reliability information is generated based on the deterioration characteristic information and the first parameters.

公开(公告)号：US10942995B2

公开(公告)日：2021-03-09

申请号：US16108524

申请日：2018-08-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-Hee Won ,  Jung-Mo Kim ,  Jaehyuck Park ,  Younghoon Jung ,  Daehyeong Lim ,  Jeong-Min Park ,  Seung-Eun Lee

IPC: G06F21/00 ,  G06F21/32 ,  G09G5/00 ,  G06F3/041 ,  G06K9/20 ,  G06K9/00 ,  G09G3/20

Abstract: An apparatus and method for obtaining biometric information in an electronic device are provided. The electronic device includes a display comprising one or more pixels, the one or more pixels including a first sub pixel, a second sub pixel, and a third sub pixel, and one or more sensors configured to obtain biometric information about an external object, and a processor. The processor is configured to cause the electronic device to: identify first biometric information and second biometric information from the biometric information, and output light having first properties through a first pixel set corresponding to the first biometric information, and obtain the first biometric information using the one or more sensors, and output light having second properties through a second pixel set corresponding to the second biometric information, and obtain the second biometric information using the one or more sensors.