公开(公告)号：US20190189540A1

公开(公告)日：2019-06-20

申请号：US16282682

申请日：2019-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Nam Kim ,  Tsukasa MATSUDA ,  Rak-Hwan KIM ,  Byung-Hee KIM ,  Nae-In LEE ,  Jong-Jin LEE

IPC: H01L23/485 ,  H01L21/768 ,  H01L23/498 ,  H01L23/532 ,  H01L23/522

Abstract: A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a first interlayer insulating layer including a first trench, on a substrate a first liner layer formed along a side wall and a bottom surface of the first trench and including noble metal, the noble metal belonging to one of a fifth period and a sixth period of a periodic chart that follows numbering of International Union of Pure and Applied Chemistry (IUPAC) and belonging to one of eighth to tenth groups of the periodic chart, and a first metal wire filling the first trench on the first liner layer, a top surface of the first metal wire having a convex shape toward a bottom surface of the first trench.

公开(公告)号：US20220303742A1

公开(公告)日：2022-09-22

申请号：US17836191

申请日：2022-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo Young CHOI ,  Dong Yun KIM ,  Ivan GALKIN ,  Ji-Hoon PARK ,  Jong-Jin LEE

IPC: H04W4/70 ,  H04W4/80 ,  H04L67/125 ,  H04W76/28 ,  G06F9/445

Abstract: An electronic device includes a narrowband internet of things (NB-IoT) circuit; a shared central processor to control the narrowband internet of things circuit; a shared memory to store data or code from the shared central processor; and a communicator controlled by the shared central processor. The communicator stores the data or the code in the shared memory.

公开(公告)号：US20230345219A1

公开(公告)日：2023-10-26

申请号：US18214677

申请日：2023-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo Young CHOI ,  Dong Yun KIM ,  Ivan GALKIN ,  Ji-Hoon PARK ,  Jong-Jin LEE

IPC: H04W4/70 ,  H04L67/125 ,  H04W76/28 ,  H04W4/80 ,  G06F9/445

CPC classification number: H04W4/70 ,  H04L67/125 ,  H04W76/28 ,  H04W4/80 ,  G06F9/44573

Abstract: An electronic device includes a narrowband internet of things (NB-IoT) circuit; a shared central processor to control the narrowband internet of things circuit; a shared memory to store data or code from the shared central processor; and a communicator controlled by the shared central processor. The communicator stores the data or the code in the shared memory.