公开(公告)号：US11930542B2

公开(公告)日：2024-03-12

申请号：US17694928

申请日：2022-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jubyung Lee ,  Hyeonjin Kang ,  Inshik Shin ,  Kyusang Ryu ,  Hyungseoung Yoo ,  Wonjun Jang ,  Bokun Choi

IPC: H04W76/10 ,  H04W4/80 ,  H04W76/38

CPC classification number: H04W76/10 ,  H04W4/80 ,  H04W76/38

Abstract: A method and a device is provided for switching a source device through sharing of Bluetooth connection information, the device comprising a communication module, a memory, and a processor operatively connected to the communication module or the memory, wherein the processor is configured to connect with an external device via the communication module through a first network, broadcast device information of the external device through a second network, transmit connection information associated with the first external device to an external electronic device responsive to a connection request received from the external device for a connection with the first external device through the second network, release a connection between the first network and the first external device, without processing a reconnection message received from the external device.

公开(公告)号：US20230012513A1

公开(公告)日：2023-01-19

申请号：US17862675

申请日：2022-07-12

Applicant: SAMSUNG ELECTRONICS CO.,LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUDATION, YONSEI UNIVERSITY

Inventor： Jiyeon Ku ,  Hyowon Kim ,  Wonjun Jang ,  Heeyoon Noh

IPC: H01L45/00 ,  H01L27/24

Abstract: Provided is a memory device and an electronic device including the same. The memory device according to an example embodiment may include: a two-dimensional material layer including a two-dimensional material; a contact region in contact with an edge of the two-dimensional material layer; and an electrode which is electrically connected to the contact region and changes a domain of a region adjacent to the contact region of the two-dimensional material layer by an applied voltage.

公开(公告)号：US12139844B2

公开(公告)日：2024-11-12

申请号：US17013369

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjun Jang ,  Hooijoong Kim ,  Eungryeol Seo

IPC: D06F58/24 ,  D06F58/20

Abstract: Disclosed herein is a clothing dryer. The clothing dryer includes a main body, a drum rotatably installed in the main body, a first motor configured to transmit a rotational force to the drum, a heat pump configured to heat air supplied to the drum and including an evaporator, a compressor, a condenser, and an expansion valve, a flow path connected to the drum to circulate air; and a second motor disposed in the flow path and configured to drive a fan to flow air.

公开(公告)号：US20240260021A1

公开(公告)日：2024-08-01

申请号：US18626622

申请日：2024-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Buseop JUNG ,  Hyejung Bang ,  Wonjun Jang ,  Sunkee Lee

IPC: H04W72/0453 ,  H04W4/80

CPC classification number: H04W72/0453 ,  H04W4/80

Abstract: There is provide an electronic device and an operation method of the electronic device. The operation method of the electronic device includes performing discovery of an external electronic device to be connected to the electronic device via short-range wireless communication, receiving performance information of the external electronic device during a group owner (GO) negotiation procedure performed between the external electronic device and the electronic device, the performance information corresponding to whether simultaneous transmission and reception of signals of different frequency bands is supported by the external electronic device, and based on an attribute of an application executed on the electronic device and performance information of the external electronic device, selecting a first frequency band or a first channel for connection to the external electronic device.