公开(公告)号：US20170208641A1

公开(公告)日：2017-07-20

申请号：US15476332

申请日：2017-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Sung LEE ,  Chan-Ho JUNG

IPC: H04W76/02 ,  H04W8/00 ,  H04W48/10 ,  H04W4/00

CPC classification number: H04W8/005 ,  H04W4/06 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18 ,  H04W84/08

Abstract: Apparatuses are provided for connecting electronic devices. An apparatus includes short-range communication circuitry; a communication software module; and a processor adapted to connect with a wireless access point (AP); broadcast, using the short-range communication circuitry, a request message to perform a service associated with file sharing or conferencing, the request message including a unique identifier or a unique name related to the service; receive, via the wireless AP, a response message from at least one external device connected with the wireless AP; establish a communicative connection with the at least one external device via the wireless AP; and perform, using the communication software module, an operation for the service with the at least one external device.

公开(公告)号：US20150109897A1

公开(公告)日：2015-04-23

申请号：US14513954

申请日：2014-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Sung LEE ,  Chan-Ho JUNG

IPC: H04W48/10 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04W76/023 ,  H04W4/06 ,  H04W4/80 ,  H04W8/005 ,  H04W48/10 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18 ,  H04W84/08

Abstract: Methods and apparatuses are provided for connecting electronic devices. A first electronic device broadcasts a message including at least one of related service information and connectivity information necessary for accessing a wireless access point (AP) accessed by the first electronic device, by using short-range communication. The first electronic device receives a connection request from at least one second electronic device via the wireless AP.

Abstract translation: 提供了用于连接电子设备的方法和装置。 第一电子设备通过使用短距离通信广播包括访问由第一电子设备访问的无线接入点（AP）所需的相关服务信息和连接信息中的至少一个的消息。 第一电子设备经由无线AP从至少一个第二电子设备接收连接请求。

公开(公告)号：US20210217771A1

公开(公告)日：2021-07-15

申请号：US17195756

申请日：2021-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hoon CHOI ,  Sung-Gil KIM ,  Jung-Hwan KIM ,  Chan-Hyoung KIM ,  Woo-Sung LEE

IPC: H01L27/11582 ,  H01L27/1157 ,  H01L27/11556 ,  H01L27/11524

Abstract: A vertical memory device may include a channel connecting pattern on a substrate, gate electrodes spaced apart from each other in a first direction on the channel connecting pattern, and a channel extending in the first direction through the gate electrodes and the channel connecting pattern. Each of the electrodes may extend in a second direction substantially parallel to an upper surface of the substrate, and the first direction may be substantially perpendicular to the upper surface of the substrate. An end portion of the channel connecting pattern in a third direction substantially parallel to the upper surface of the substrate and substantially perpendicular to the second direction may have an upper surface higher than an upper surface of other portions of the channel connecting pattern except for a portion thereof adjacent the channel.