公开(公告)号：US10804975B2

公开(公告)日：2020-10-13

申请号：US15496999

申请日：2017-04-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Taeyoung Kim ,  Jiyun Seol ,  Chanhong Kim ,  Jaeyoel Kim ,  Hyunjung Kim ,  Inhak Na ,  Jiyeon Han

IPC: H04B7/0417 ,  H04B7/0456 ,  H04L5/00 ,  H04B7/08 ,  H04B7/06 ,  H04B7/0408 ,  H04W16/28

Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.

公开(公告)号：US10726931B2

公开(公告)日：2020-07-28

申请号：US16023706

申请日：2018-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Raeyoung Lee ,  Hyunjung Kim ,  Sung-Bok Lee ,  Soyeong Gwak ,  Sang-wan Nam

IPC: G11C16/34 ,  G06F3/06 ,  G11C16/04 ,  G11C16/14 ,  G11C16/10 ,  G06F11/10 ,  G11C11/56 ,  G11C29/52 ,  H01L27/11568 ,  G11C29/04

Abstract: A method of operating a memory controller, the memory controller configured to control a nonvolatile memory device, the nonvolatile memory device including a plurality of memory blocks. The method including detecting an invalid block among the plurality of memory blocks; determining an invalid pattern based on a state of the invalid block; and performing an operation on the invalid block such that the invalid block has the invalid pattern.

公开(公告)号：US10580997B2

公开(公告)日：2020-03-03

申请号：US15585829

申请日：2017-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Jhunmo Son ,  Miyoung Chae ,  Dalho Huh ,  Eunsuk Kwon ,  Sangmo Kim ,  Hyunjung Kim ,  Youngmok Son ,  Namheon Lee ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Yongsik Jung

IPC: H01L51/50 ,  H01L51/00 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  C09K11/06

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, a1, a2, Ar1, Ar2, R1, and R2 are the same as described in the specification.

公开(公告)号：US10536198B2

公开(公告)日：2020-01-14

申请号：US15100281

申请日：2014-11-26

Applicant: Samsung Electronics Co., Ltd

Inventor： Taeyoung Kim ,  Jiyun Seol ,  Chanhong Kim ,  Jaeyoel Kim ,  Hyunjung Kim ,  Inhak Na ,  Jiyeon Han

IPC: H04B7/0417 ,  H04B7/0456 ,  H04L5/00 ,  H04B7/08 ,  H04B7/06 ,  H04B7/0408 ,  H04W16/28

Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.

公开(公告)号：US10411031B2

公开(公告)日：2019-09-10

申请号：US15935498

申请日：2018-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoungkeun Son ,  Yoocheol Shin ,  Changhyun Lee ,  Hyunjung Kim ,  Chung-Il Hyun

IPC: H01L27/11582 ,  H01L27/1157 ,  H01L27/11556 ,  H01L27/11519 ,  H01L27/11524 ,  H01L27/11565 ,  H01L21/28

Abstract: A semiconductor device includes a substrate, a stack, and channel structures penetrating the stack. The stack includes gate electrodes and insulating layers alternately and repeatedly stacked on the substrate, and extending in a first direction. The channel structures in a first row are spaced apart from each other in the first direction. The stack includes a first sidewall that includes first recessed portions and first protruding portions. Each of first recessed portions is defined by an adjacent pair of the first recessed portions. Each of the first recessed portions has a shape recessed toward a first region of the stack between an adjacent pair of the channel structures of the first row. Each of the first recessed portions has a width that decreases in a direction toward the first region when measured along the first direction.

公开(公告)号：US10240085B2

公开(公告)日：2019-03-26

申请号：US15245545

申请日：2016-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Sooghang Ihn ,  Dalho Huh ,  Namheon Lee ,  Jhunmo Son ,  Hosuk Kang ,  Sangmo Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Hyunjung Kim ,  Youngmok Son ,  Myungsun Sim ,  Yeonsook Chung ,  Youngseok Park ,  Yongsik Jung

IPC: H01L51/50 ,  C09K11/06 ,  C09K11/02 ,  H05B33/14 ,  H01L51/00

Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US09894497B2

公开(公告)日：2018-02-13

申请号：US13910566

申请日：2013-06-05

Applicant: Samsung Electronics Co. Ltd.

Inventor： Dongjeon Kim ,  Zunho Lee ,  Sunghyuk Shin ,  Hyunjung Kim

IPC: H04W4/12 ,  G06F17/21 ,  G06F3/01

CPC classification number: H04W4/12 ,  G06F3/017 ,  G06F17/21

Abstract: A method of processing a memo while performing communication in a terminal includes: performing the communication; activating a touch memo input mode in response to a predetermined event occurring; displaying a touch memo on a display device in a communication state and performing a communication service, in response to receiving an input of the touch memo; and transmitting the touch memo to a communicating subscriber and maintaining the communication state after a request for transmission of the touch memo is input.

公开(公告)号：US11844133B2

公开(公告)日：2023-12-12

申请号：US17289075

申请日：2019-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjung Kim ,  Suha Yoon

IPC: H04W76/19 ,  H04W76/20 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W76/19 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/20

Abstract: A method and an apparatus for controlling a radio resource of an electronic device are disclosed. According to various embodiments of the present invention, the method can comprise the steps of: receiving, from an electronic device, an assistance information message related to overheating of the electronic device using a first radio resource; transmitting, to the electronic device, a first radio resource control (RRC) connection reconfiguration message for allocating, to the electronic device, a second radio resource that has been reduced more than the first radio resource; receiving, from the electronic device, a first RRC reconfiguration completion message as a response to the first RRC connection reconfiguration message; and transmitting, to the electronic device, a second RRC connection reconfiguration message for allocating, to the electronic device, a third radio resource that has been expanded more than the second radio resource at a first time point after the first RRC reconfiguration completion message has been received.

公开(公告)号：US10256418B2

公开(公告)日：2019-04-09

申请号：US14599792

申请日：2015-01-19

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd

Inventor： Wook Kim ,  Miyoung Chae ,  Dalho Huh ,  Hyunjung Kim ,  Kangmun Lee ,  Namheon Lee

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are defined in the detailed description.

公开(公告)号：US09960365B2

公开(公告)日：2018-05-01

申请号：US14688434

申请日：2015-04-16

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Soonok Jeon ,  Jhunmo Son ,  Sangmo Kim ,  Hyunjung Kim ,  Yeonsook Jung ,  Yongsik Jung ,  Dalho Huh

IPC: C07D403/14 ,  H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D403/14 ,  C09B1/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1074 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/5016

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups L1 and X1 to X16 are the same as described in the specification.