公开(公告)号：US11846061B2

公开(公告)日：2023-12-19

申请号：US17112463

申请日：2020-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjae Han ,  Doyeon Kim ,  Jeonghoon Kang ,  Hansol Youn

IPC: D06F37/24 ,  D06F23/04 ,  D06F37/26 ,  F16F7/04

CPC classification number: D06F37/24 ,  D06F23/04 ,  D06F37/268 ,  F16F7/04 ,  F16F2222/04 ,  F16F2232/02 ,  F16F2234/02

Abstract: A washing machine includes a cabinet, a tub disposed inside the cabinet, and a rotating tub rotatably disposed inside the tub. A suspension device connects the tub to the cabinet such that the tub is supported by the cabinet, and a vibration reduction apparatus is coupled between the tub and the suspension device to reduce vibration of the tub according to rotation of the rotating tub. The vibration reduction apparatus includes a first rod and a second rod rotatably coupled to the first rod.

公开(公告)号：US20240396650A1

公开(公告)日：2024-11-28

申请号：US18793098

申请日：2024-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Doyeon Kim ,  Junho Lee ,  Yoojin Choi

IPC: H04B17/318 ,  H04B7/08

Abstract: An electronic device includes at least one memory, a communication interface including an antenna array configured to form a plurality of candidate beams, and at least one processor operatively connected to the communication interface and the at least one memory. The at least one processor is configured to generate a plurality of pieces of reference signal received power (RSRP) pattern data based on an RSRP measured in each of the plurality of candidate beams with respect to a signal received from an external device; estimate an angle of arrival (AoA) distribution for each of the plurality of pieces of RSRP pattern data, by applying each of the plurality of pieces of RSRP pattern data to a neural network that is trained based on a deep-learning algorithm; and perform a beam management for a wireless communication with the external device, based on the estimated AoA distribution.