公开(公告)号：US20150271813A1

公开(公告)日：2015-09-24

申请号：US14665778

申请日：2015-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changsik KIM ,  Suckho Seo ,  Jiryang Chung ,  Inhyup Hwang

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0092 ,  H04W48/02 ,  H04W48/14 ,  H04W84/12 ,  H04W84/18

Abstract: A method for collecting an Access Point (AP) is provided. The method includes detecting, by a first device, tagging of a second device; when the tagging of the second device is detected, transmitting, by the first device, to the AP, a request message for requesting access to the second device; and when the access to the second device is allowed, transmitting, to the second device, AP information required for an AP connection.

Abstract translation: 提供了一种用于收集接入点（AP）的方法。 该方法包括由第一设备检测第二设备的标签; 当检测到第二设备的标签时，由第一设备向AP发送请求访问第二设备的请求消息; 并且当允许对第二设备的访问时，向AP第二设备发送AP连接所需的AP信息。

公开(公告)号：US20240155829A1

公开(公告)日：2024-05-09

申请号：US18339861

申请日：2023-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changsik KIM ,  Jae Won NA ,  Junhwa SONG ,  Dong-Sik PARK

IPC: H10B12/00 ,  H01L23/00 ,  H01L25/065 ,  H01L25/18 ,  H10B80/00

CPC classification number: H10B12/315 ,  H01L24/08 ,  H01L25/0657 ,  H01L25/18 ,  H10B12/50 ,  H10B80/00 ,  H01L2224/08145 ,  H01L2924/1431 ,  H01L2924/1436

Abstract: A semiconductor memory device may include a plurality of bit lines extending in a first direction on a substrate, a plurality of active pillars respectively on the bit lines, a word line extending in a second direction along the plurality of active pillars, a plurality of landing pads respectively on the plurality of active pillars, and a plurality of data storage patterns respectively on the plurality of landing pads. Each of the plurality of active pillars may have a length extending in a direction perpendicular to an upper surface of the substrate. The word line has a wavy shape when viewed in a plan view.