公开(公告)号：US20230223279A1

公开(公告)日：2023-07-13

申请号：US18174576

申请日：2023-02-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taeyoung Kim ,  Seokhong Kwon ,  Wonyoung Kim ,  Jinchan Ahn

IPC: H01L21/56 ,  H01L23/24 ,  H01L23/00

CPC classification number: H01L21/565 ,  H01L23/24 ,  H01L2224/48227 ,  H01L24/48 ,  H01L2224/73204 ,  H01L24/16 ,  H01L21/561 ,  H01L24/73 ,  H01L2224/16227 ,  H01L2224/73265

Abstract: A semiconductor package includes a package substrate, at least one semiconductor chip mounted on the package substrate, a molding member on the package substrate to cover at least a portion of the semiconductor chip, and a mechanical reinforcing member provided around the semiconductor chip within the molding member and extending in at least one direction.

公开(公告)号：US20230123843A1

公开(公告)日：2023-04-20

申请号：US17897484

申请日：2022-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoon Bae ,  Taeyoung Kim ,  Sungjin Lim

IPC: H01M4/58 ,  H01M4/36 ,  H01M4/62 ,  H01M10/0562 ,  H01M10/0585 ,  H01M4/04 ,  H01M4/136

Abstract: A composite cathode, including: a cathode current collector; and a cathode active material layer on the cathode current collector. The cathode active material layer includes: a crystalline phosphate solid electrolyte; a crystalline phosphate cathode active material having an electrical conductivity about 10 times to about 106 times greater than an electrical conductivity of the crystalline phosphate solid electrolyte; and an interphase between the crystalline phosphate solid electrolyte and the crystalline phosphate cathode active material.

公开(公告)号：US11558228B2

公开(公告)日：2023-01-17

申请号：US17208945

申请日：2021-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keonkook Lee ,  Suryong Jeong ,  Taeyoung Kim ,  Jiyun Seol

IPC: H04L27/26 ,  H04B7/06 ,  H04L5/00 ,  H04B7/0452 ,  H04L1/00 ,  H04B7/08

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure relates to transmission of a reference signal in a wireless communication system, and an operation method of a terminal comprises the steps of: receiving control information for reference signals from a base station, and receiving the reference signals according to the control information. Further, embodiments of the present disclosure also differ from the embodiment described above.

公开(公告)号：US11476916B2

公开(公告)日：2022-10-18

申请号：US17119064

申请日：2020-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeehwan Noh ,  Taeyoung Kim ,  Hyunil Yoo

IPC: H04B7/06 ,  H04W76/27 ,  H04W72/04 ,  H04B7/08 ,  H04B7/0408

Abstract: The disclosure relates to a communication scheme and system for the convergence of a 5G communication system for supporting a higher a data transfer rate after the 4G system with the IoT technology. The disclosure may be applied to intelligence services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related services) based on the 5G communication technology and IoT-related technology. The disclosure discloses a method and apparatus for a beam association between DL/UL.

公开(公告)号：US11444348B2

公开(公告)日：2022-09-13

申请号：US16827747

申请日：2020-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoung Kim ,  Dongjoon Lee ,  Heungchan Lee ,  Dongmin Im ,  Wonsung Choi

IPC: H01M12/08 ,  H01M4/86 ,  H01M50/431 ,  H01M50/46 ,  H01M50/449 ,  H01M10/056 ,  H01M4/38

Abstract: A lithium air battery including a composite cathode including a porous material and a first solid electrolyte; a lithium metal anode; an oxygen blocking layer adjacent to the anode; and a cathode interlayer disposed between the cathode and the oxygen blocking layer, wherein the cathode interlayer includes a lithium ion conducting second solid electrolyte.

公开(公告)号：US11283124B2

公开(公告)日：2022-03-22

申请号：US16993370

申请日：2020-08-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonsung Choi ,  Mokwon Kim ,  Taeyoung Kim ,  Jungock Park ,  Hyunpyo Lee ,  Kyounghwan Choi

IPC: H01M12/02 ,  H01M12/08 ,  H01M4/86 ,  H01M4/38 ,  H01M4/02

Abstract: A lithium air battery including: a lithium air cell including a cathode configured to use oxygen as cathode active materials, an anode capable of storing and releasing lithium ions, and an electrolyte disposed between the cathode and the anode; and a water vapour supply unit including a basic metal compound and water, wherein the water vapour supply unit is configured to supply water to the cathode of the lithium air cell.

公开(公告)号：US11258068B2

公开(公告)日：2022-02-22

申请号：US16782227

申请日：2020-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunpyo Lee ,  Taeyoung Kim ,  Dongjoon Lee ,  Heungchan Lee ,  Dongmin Im ,  Wonsung Choi

IPC: H01M4/62 ,  H01M12/06 ,  H01M10/0565 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/583 ,  H01M4/131 ,  H01M4/136

Abstract: A positive electrode for a lithium battery includes a lithium salt, a carbonaceous material, and a coating on a surface of the carbonaceous material, the coating including a polymer electrolyte including a hydrophilic material and a hydrophobic material, wherein a portion of the polymer electrolyte is anchored to the surface of the carbonaceous material by a chemical bond.

公开(公告)号：US11246040B2

公开(公告)日：2022-02-08

申请号：US16665453

申请日：2019-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkyu Yu ,  Cheol Jeong ,  Taeyoung Kim ,  Jeongho Park

IPC: H04W16/28 ,  H04L1/16 ,  H04B7/04 ,  H04B7/06 ,  H04L5/00

Abstract: A transmission method for communication by a transmission apparatus of a wireless communication system performing wireless communication in a beamforming scheme is disclosed. The method may include assigning identifiers to all transmission beam directions in which transmission is possible and transmitting a reference signal with a beam identifier assigned in each direction, when identifier information of a beam direction, which allows reception from a reception apparatus, and error detection information are received, examining the error detection information to examine whether an error exists, and transmitting a response signal to the reception apparatus according to whether the examined error exists, and transmitting and receiving data on the basis of the received beam information when the error does not exist, as a result of the examination of the error detection information.

公开(公告)号：US11184881B2

公开(公告)日：2021-11-23

申请号：US16622853

申请日：2018-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam Hong ,  Jongbu Lim ,  Yongok Kim ,  Chanhong Kim ,  Yeohun Yun ,  Taeyoung Kim

IPC: H04W72/04

Abstract: Disclosed is a 5G (5th generation) or pre-5G communication system for supporting a data transmission rate higher than that of a 4G (4th generation) communication system such as a long term evolution (LTE). The present disclosure is for allocating and indicating resources in a wireless communication system, and an operation method of a base station comprises the steps of: allocating a first resource for a first service; allocating a second resource for a second service in consideration of the first resource; and transmitting resource allocation information on the second resource and data of the second service, wherein the second resource is discontinuously allocated, at a frequency axis, in a logical or physical manner, and the resource allocation information indicates the second resource by using at least one starting location and at least one length.

公开(公告)号：US11082103B2

公开(公告)日：2021-08-03

申请号：US16855345

申请日：2020-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong Lee ,  Taeyoung Kim ,  Hyunseok Ryu ,  Jeongho Park ,  Hyukmin Son ,  Peng Xue ,  Hyunkyu Yu

IPC: H04K1/10 ,  H04L27/28 ,  H04B7/06 ,  H04B7/0456 ,  H04W72/04

Abstract: A pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system, such as long-term evolution (LTE), is disclosed. The system includes an apparatus of a base station. The apparatus may include: at least one transceiver, and at least one processor connected to the at least one transceiver, where the at least one processor is configured to transmit to a terminal, configuration information of reference signals for beam management regarding a transmit (Tx) beam of the BS or a receive (Rx) beam of the terminal, transmit the reference signals to the terminal, and the configuration information comprises information related to a number of repetitions of the reference signals.