公开(公告)号：US11892538B2

公开(公告)日：2024-02-06

申请号：US17492722

申请日：2021-10-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunchul Kim ,  Yi Yang ,  Seongah Jeong ,  Moonseok Kang ,  Sejong Yoon ,  Jonghyo Lee ,  Jonghoon Jang ,  Sehwan Choi

IPC: H04W64/00 ,  G01S13/76 ,  H04B1/69 ,  H04W76/40

CPC classification number: G01S13/765 ,  G01S13/762 ,  H04B1/69 ,  H04W64/006 ,  H04W76/40

Abstract: An electronic device and an operation method of the electronic device for transceiving data through ultra-wideband (UWB) in a wireless communication system are provided. The operation method includes broadcasting or multicasting, by the electronic device, a ranging start message including first data; receiving, by the electronic device from another electronic device, a ranging response message including second data; and broadcasting or multicasting, by the electronic device, a ranging final message including third data.

公开(公告)号：US20230197746A1

公开(公告)日：2023-06-22

申请号：US18066656

申请日：2022-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minkwan KIM ,  Hyunchul Kim ,  Junhong Kim ,  Kwangmin Lee ,  Beomsuk Lee ,  Insung Joe ,  Jinsun Pyo

IPC: H01L27/146

CPC classification number: H01L27/1462 ,  H01L27/14645 ,  H01L27/14621 ,  H01L27/14636 ,  H01L27/1464 ,  H01L27/14685

Abstract: An image sensor includes a substrate having first and second surfaces opposing each other; photodiodes in the substrate; circuit and wiring structures below the first surface of the substrate; an insulating structure on the second surface of the substrate; a plurality of color filters on the insulating structure; and a grid structure on the insulating structure, wherein at least a portion of the grid structure is between adjacent color filters of, wherein the plurality of color filters include first and second color filters configured to selectively transmit light of different wavelength spectra associated with different colors, wherein the insulating structure includes a first and second regions having respective, different first and second thicknesses, and a boundary region between the first region and the second region that vertically overlaps the first color filter and is horizontally offset from a vertical central axis of the grid structure.

公开(公告)号：US20230079008A1

公开(公告)日：2023-03-16

申请号：US17718423

申请日：2022-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunchul Kim ,  Souk Kim ,  Younghoon Sohn

IPC: F16F15/02

Abstract: A vibration isolation table of the disclosure may include a lower structure including a plurality of block structures, a middle structure on the lower structure, and an upper structure on the middle structure. The plurality of block structures may be spaced apart from one another such that a space is formed between adjacent ones of the plurality of block structures. At least one of the lower structure and the upper structure may include high attenuation concrete.

公开(公告)号：US11343645B2

公开(公告)日：2022-05-24

申请号：US16867255

申请日：2020-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sejong Yoon ,  Doosuk Kang ,  Moonseok Kang ,  Hyunchul Kim ,  Yi Yang ,  Jonghoon Jang

IPC: H04W4/029 ,  H04W8/00 ,  H04L12/26 ,  H04B1/7163 ,  G01S13/76 ,  G01S11/02 ,  G01S5/12 ,  G01S5/06

Abstract: An apparatus includes at least one communication module; a memory; and a processor operably connected to the at least one communication module and the memory. The processor is configured to identify multiple external electronic devices by using the at least one communication module; determine time schedule information based on a number of the multiple identified external electronic devices or based on a location measurement scheme; transmit the time schedule information to the multiple external electronic devices by using the at least one communication module; transmit first information to the multiple external electronic devices at a first time assigned to the electronic device, based on the time schedule information, by using the at least one communication module; receive second information from one of the multiple external electronic devices at a second time assigned to the multiple external electronic devices; and determine a distance from one of the multiple external electronic devices based on the first information or the second information.

公开(公告)号：US20220038846A1

公开(公告)日：2022-02-03

申请号：US17443321

申请日：2021-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Dawar ,  Hoang Viet Nguyen ,  Yuming Zhu ,  Boon Loong Ng ,  Yi Yang ,  Moonseok Kang ,  Aditya Vinod Padaki ,  Songwei Li ,  Moongee Cho ,  Hyunchul Kim

IPC: H04W4/021 ,  G01S5/02 ,  H04B17/318

Abstract: A method includes obtaining channel information, range information, and angle of arrival (AoA) information based on wireless signals communicated between an electronic device and an external electronic device. The method also includes generating an initial prediction of a presence of the external electronic device relative to a field of view (FoV) of the electronic device based on the channel information and at least one of the range information or the AoA information. The initial prediction includes an indication of whether the external electronic device is within the FoV or outside the FoV of the electronic device. The method further includes performing, using a tracking filter, a smoothing operation on the range information and the AoA information. Additionally, the method includes determining that the external electronic device is within the FoV of the electronic device based on the AoA information, the smoothed AoA information, and the initial prediction.

公开(公告)号：US20140015028A1

公开(公告)日：2014-01-16

申请号：US14016912

申请日：2013-09-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonmo Park ,  Hyunchul Kim ,  Hyodong Ban ,  Hyunju Lee

IPC: H01L27/108

CPC classification number: H01L27/108 ,  H01L21/205 ,  H01L27/10817 ,  H01L27/10852 ,  H01L27/10894 ,  H01L28/91

Abstract: Memory devices comprise a lower layer that extends across a cell array region and across a peripheral region and that includes a flat outer surface from the cell array region to the peripheral region. A signal transfer conductor layer extends in the cell array region beneath the flat outer surface of the lower layer and extends in the peripheral region above the flat outer surface of the lower layer. An insulating layer is provided on the lower layer, including a flat outer surface from the cell array region to the peripheral region. A flat stopper layer is provided on the flat outer surface of the insulating layer and extending across the cell array region and the peripheral region. Related methods are also provided.

Abstract translation: 存储器件包括延伸跨越单元阵列区域并跨越周边区域并且包括从单元阵列区域到外围区域的平坦外表面的下层。 信号传输导体层在下层的平坦外表面下方的电池阵列区域中延伸，并且在下层的平坦外表面上方的周边区域中延伸。 绝缘层设置在下层，包括从电池阵列区域到外围区域的平坦的外表面。 在绝缘层的平坦外表面上设置有平坦的阻挡层，并延伸穿过电池阵列区域和周边区域。 还提供了相关方法。