公开(公告)号：US11462553B2

公开(公告)日：2022-10-04

申请号：US17034274

申请日：2020-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shinjae Kang ,  Woosung Lee ,  Jeonggil Lee ,  Hanmei Choi ,  Hauk Han

IPC: H01L27/11556 ,  H01L27/11519 ,  H01L27/11526 ,  H01L23/522 ,  H01L27/11573 ,  H01L27/11582 ,  H01L27/11565

Abstract: Semiconductor devices including a substrate including a cell array region and a through electrode region, an electrode stack on the substrate and including electrodes, vertical structures penetrating the electrode stack within the cell array region, vertical fence structures within an extension region and surrounding the through electrode region, and insulating layers being inside a perimeter defined by the vertical fence structures and being at the same level as the electrodes may be provided. The electrodes may include first protrusions protruding between the vertical fence structures in a plan view.

公开(公告)号：US11670294B2

公开(公告)日：2023-06-06

申请号：US17067903

申请日：2020-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehoon Jeong ,  Sukanya Sonowal ,  Daewoong Song ,  Shinjae Kang ,  Junseok Oh ,  Sangho Lee

IPC: G10L15/22 ,  G10L15/183

CPC classification number: G10L15/22 ,  G10L2015/223

Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a first audio receiving circuit; a communication circuit; at least one processor operatively connected to the first audio receiving circuit and the communication circuit; and a memory operatively connected to the at least one processor, wherein the memory stores one or more instructions that, when executed, cause the at least one processor to: obtain first audio data, wherein the first audio data is based on a user utterance recorded by an external electronic device, through the communication circuit; convert the first audio data into second audio data, using a first transfer function of the first audio receiving circuit; and generate a wakeup model using the second audio data, the wakeup model configured to verify a wakeup word associated with the first audio data.