公开(公告)号：US10986222B2

公开(公告)日：2021-04-20

申请号：US16229540

申请日：2018-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Songkyu Kim ,  Yongwoon Moon ,  Insoo Lee ,  Junehee Lee ,  Sungho Seo ,  Kwangjae Woo ,  Youngil Chang ,  Bonggoo Jun

IPC: H04M1/253 ,  H04L29/06 ,  H04M7/00 ,  H04M1/725

Abstract: An electronic device is provided. The electronic device includes a display, at least one communication circuit, and at least one processor configured to control the display and the at least one communication circuit. The at least one processor is configured to obtain a communication state using the at least one communication circuit during a packet based voice call, and to stop transmitting data associated with at least one of a plurality of background applications which operate in a background of an operating system (OS) of the electronic device when the communication state meets a specified first condition.

公开(公告)号：US20250054733A1

公开(公告)日：2025-02-13

申请号：US18424996

申请日：2024-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yirop Kim ,  Seungbin Lim ,  Songyun Kang ,  Kyungsun Kim ,  Kuihyun Yoon ,  Jihwan Kim ,  Heewon Min ,  Insoo Lee ,  Junho Lee ,  Seunghee Cho

IPC: H01J37/32

Abstract: An apparatus for processing a substrate may include a process chamber, a substrate-supporting module, an upper electrode module and a valve module. The process chamber may have a substrate-processing region configured to process the substrate using process gases. The substrate-supporting module may be arranged in a lower region of the process chamber to support the substrate. The upper electrode module may be arranged in an upper region of the process chamber. The valve module may be provided to the upper electrode module to control a supplying of the process gases into the substrate-processing region.

公开(公告)号：US11330020B2

公开(公告)日：2022-05-10

申请号：US16978350

申请日：2019-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsub Park ,  Songkyu Kim ,  Yongwoon Moon ,  Kwangjae Woo ,  Insoo Lee ,  Junehee Lee

IPC: H04L29/06 ,  H04L65/10 ,  H04L65/1069 ,  H04L65/80 ,  H04N21/2343 ,  H04N21/643

Abstract: In various embodiments, an electronic device comprising a communication circuit, a processor, and a memory is disclosed. The memory may store instructions that, when executed, cause the processor to transmit, to a network, a first session initiation protocol (SIP) invite message including at least one dummy value by using the communication circuit, obtain channel state information by using the communication circuit, determine a codec for performing a packet based call on the basis of channel state information, and transmit, to the network, a second SIP invite message including information of the determined codec by using the communication circuit. Various other embodiments are also possible which are known from the specification.