公开(公告)号：US20220138563A1

公开(公告)日：2022-05-05

申请号：US17338102

申请日：2021-06-03

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Hyung-Dal KWON ,  Youngsok KIM ,  Jounghoo LEE ,  Jin Woo CHOI

IPC: G06N3/08 ,  G06N3/063 ,  G06N3/04

Abstract: A method and a device with deep learning operations. An electronic device includes a processor configured to simultaneously perform, using a systolic array, a plurality of tasks, wherein the processor includes the systolic array having a plurality of processing elements (PEs), and a first on-chip network that performs data propagation between two or more of the plurality of PEs, where each of the plurality of tasks includes one or more deep learning operations.

公开(公告)号：US20220117499A1

公开(公告)日：2022-04-21

申请号：US17237888

申请日：2021-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Min KANG ,  Seung Woo NOH ,  Sang Yun PARK ,  Jin Woo CHOI

IPC: A61B5/0205 ,  A61B5/02 ,  A61B5/026 ,  A61B5/021 ,  A61B5/1172 ,  A61B5/16

Abstract: An apparatus for non-invasively estimating bio-information includes an image sensor configured to acquire a first contact image of an object, based on the object being in contact with the image sensor, an actuator, and a processor configured to determine a contact position and a direction of the object, based on the acquired first contact image, and control the actuator to adjust a position of the image sensor, based on the determined contact position and the determined direction of the object so that a field of view (FOV) of the image sensor moves to a predefined measurement area on the object.

公开(公告)号：US20210401357A1

公开(公告)日：2021-12-30

申请号：US16950140

申请日：2020-11-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Min KANG ,  Seung Woo NOH ,  Sang Yun PARK ,  Jin Woo CHOI

IPC: A61B5/00 ,  A61B5/02 ,  A61B5/021 ,  G06F3/041 ,  G06K9/00 ,  G06K9/62

Abstract: An apparatus for estimating bio-information according to an embodiment of the present disclosure includes a first sensor configured to obtain a fingerprint image of a finger of the user; a second sensor configured to measure a force or a pressure applied by the finger; and a processor configured to obtain, based on the fingerprint image, a first feature value related to pulse waves and a second feature value related to skin elasticity; obtain a third feature value based on the force or the pressure; and estimate the bio-information of the user based on the first feature value, the second feature value, and the third feature value.

公开(公告)号：US20210386298A1

公开(公告)日：2021-12-16

申请号：US17091832

申请日：2020-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Min KANG ,  Seung Woo NOH ,  Sang Yun PARK ,  Jin Woo CHOI

IPC: A61B5/0205 ,  G01N33/483 ,  A61B5/00 ,  A61B5/02 ,  A61B5/16

Abstract: A wearable device includes an external light collector configured to collect external light; a sensor including an auxiliary light source and a light receiver, and configured to measure a bio-signal of an object; and a processor configured to determine whether the external light is sufficient to measure the bio-signal, and to control driving of the auxiliary light source based on the determination.