公开(公告)号：US10671141B2

公开(公告)日：2020-06-02

申请号：US15711397

申请日：2017-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohsung Kwon ,  Youngjun Yoo ,  Hojun Shim ,  Kwanggu Lee

IPC: G06F1/3215 ,  G06F1/3234 ,  G06F1/3228 ,  G06F1/3287 ,  G06F3/06

Abstract: A method of controlling a link state of a communication port of a storage device according to the present inventive concepts includes setting the link state of the communication port to a link active state that can exchange data with a host, determining a holding time of a first standby state among link states of the communication port, changing the link state of the communication port to the first standby state, monitoring whether an exit event occurs during the holding time from the time when a transition to the first standby state occurs, and in response to an exit event not occurring during the holding time, changing the link state of the communication port to a second standby state. A recovery time from the first standby state to the link active state is shorter than a recovery time from the second standby state to the link active state.

公开(公告)号：US11325213B2

公开(公告)日：2022-05-10

申请号：US16769973

申请日：2018-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  HAN TECHNOLOGY CO., LTD.

Inventor： Minjae Kim ,  Ohsung Kwon ,  Youngjin Kim ,  Sangkyu Park ,  Sungkeun Park ,  Seungyeol Oh ,  Minwoo Lee ,  Jinhee Lee

IPC: B32B43/00 ,  B23P19/04

Abstract: According to various embodiments of the present invention, an electronic device comprises: a heating unit, which includes a lower heating unit and an upper heating unit rotatably coupled to the lower heating unit, and heats an external electronic device mounted on at least one surface of the lower heating unit; a fixing unit, which is disposed to be adjacent to the lower heating unit, and has at least one part formed to be movable in the longitudinal direction of the lower heating unit, thereby fixing the external electronic device; a adsorption unit having one part, which is inserted into at least one recess formed on the upper heating unit, and adsorbing at least a region of the external electronic device; and a driving unit, which is disposed at one side or a surrounding part of the heating unit, can move in the direction perpendicular to the moving direction of the fixing unit, and rotates the upper heating unit by pressurizing the same.