公开(公告)号：US20250045223A1

公开(公告)日：2025-02-06

申请号：US18422907

申请日：2024-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongheon Jeong

IPC: G06F13/24

Abstract: A method of operating a storage device includes receiving a clock signal corresponding to a plurality of data bits and an acknowledgement (ACK) signal from a host device through a clock line during a read operation, outputting a data signal including the plurality of data bits from the storage device through a data line during the read operation, generating an interrupt signal when the clock signal is at a low level before outputting the last data bit from among the plurality of data bits, transmitting the interrupt signal to the host device through the data line, and receiving a not-acknowledgment (NACK) signal from the host device through the data line in response to the interrupt signal when there is clock loss of the clock signal.

公开(公告)号：US12088356B2

公开(公告)日：2024-09-10

申请号：US17583508

申请日：2022-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junghun Lee ,  Chiho Kim ,  Hyunkee Min ,  Taehun Lim ,  Junsu Choi ,  Haekwon Lee ,  Jongheon Jeong ,  Sunkey Lee

IPC: H04B17/10 ,  G01S13/04 ,  G08B13/181 ,  H04B1/04 ,  H04B17/11 ,  H04W52/18 ,  H04W52/34

CPC classification number: H04B17/11 ,  G01S13/04 ,  G08B13/181 ,  H04B1/04 ,  H04B17/102 ,  H04W52/346

Abstract: An electronic device using a millimeter wave, according to various embodiments, includes a communication circuit and at least one processor. The at least one processor can be configured to: control the communication circuit so that a first millimeter wave signal is output at a first strength; use the communication circuit so that the first millimeter wave signal receives a first reflection signal reflected by an object; confirm whether the object is positioned within a first distance from the electronic device; determine the strength of a second millimeter wave signal to be a second strength corresponding to a second distance between the electronic device and the object, the second distance being shorter than the first distance; and control the communication circuit so that the second millimeter wave signal is output at the determined second strength.