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公开(公告)号：US11886985B2
公开(公告)日：2024-01-30
申请号：US17876136
申请日：2022-07-28
发明人： Yuhwan Ro , Byeongho Kim , Jaehyun Park , Jungho Ahn , Minbok Wi , Sunjung Lee , Eojin Lee , Wonkyung Jung , Jongwook Chung , Jaewan Choi
CPC分类号： G06N3/063 , G06F9/3001 , G06F9/30145 , G06F9/3802 , G06F17/16 , G06N3/082 , G06N20/10
摘要： A processor-implemented data processing method includes: generating compressed data of first matrix data based on information of a distance between valid elements included in the first matrix data; fetching second matrix data based on the compressed data; and generating output matrix data based on the compressed data and the second matrix data.
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公开(公告)号：US11448724B2
公开(公告)日：2022-09-20
申请号：US16867837
申请日：2020-05-06
发明人： Jungho Ahn , Yongjun Son , Jaehwan Lee
摘要： An electronic device disposed on a door frame includes a back plate attached to the door frame, a housing coupled to the back plate, a first antenna that transmits or receives a signal having a first wavelength with an external electronic device, a second antenna that is disposed closer to the back plate than the first antenna and that transmits or receives a signal having the first wavelength with the external electronic device, an electric-wave blocking member that is disposed between the back plate and the second antenna and that blocks a signal reflected by the door frame, and at least one processor operatively connected with the first antenna and the second antenna. The first antenna and the second antenna are disposed inside the housing, and an antenna pattern of the second antenna is different from an antenna pattern of the first antenna.
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公开(公告)号：US11139033B2
公开(公告)日：2021-10-05
申请号：US16833864
申请日：2020-03-30
发明人： Seungwoo Seo , Byeongho Kim , Jaehyun Park , Jungho Ahn , Minbok Wi , Sunjung Lee , Eojin Lee , Wonkyung Jung , Jongwook Chung , Jaewan Choi
摘要： A semiconductor memory device includes a plurality of memory banks including a first memory bank group including a computation circuit and a second memory bank group without a computation circuit; and a control circuit configured to control a PIM operation by the first memory bank group to be performed together with processing of memory requests for the plurality of memory banks while satisfying a maximum power consumption condition of the semiconductor memory device.
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公开(公告)号：US11424554B2
公开(公告)日：2022-08-23
申请号：US16482178
申请日：2018-02-14
发明人： Jungho Ahn , Seonghun Jeong , Moonseok Choi
摘要： An antenna device according to various embodiments comprises: a first antenna for transmitting and receiving a first frequency band signal, the first antenna having a first frequency as a resonance frequency; and a second antenna, disposed adjacent to the first antenna, for transmitting and receiving the first frequency band signal, the second antenna having a multiplication frequency of the first frequency as a resonance frequency. Other embodiments are possible.
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公开(公告)号：US11100734B2
公开(公告)日：2021-08-24
申请号：US16527375
申请日：2019-07-31
发明人： Jungho Ahn , Saegee Oh , Chulkwi Kim , Yongjun Son , Jun Yoo , Jaeil Joo
摘要： Provided are an electronic device and an operation method thereof. The electronic device may include: first and second antennas to receive a signal output by an external electronic device; a communication circuit configured to control the first antenna and the second antenna; and a processor. The processor may be configured to: receive the signal through the first antenna and the second antenna; measure a first distance between the first antenna and the external electronic device using the signal received by the first antenna; measure a second distance between the second antenna and the external electronic device using the signal received by the second antenna; determine a movement direction of the external electronic device based on a change in a difference between the first distance and the second distance; and perform a preset operation corresponding to the movement direction of the external electronic device. Other embodiments are also possible.
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公开(公告)号：US11600340B2
公开(公告)日：2023-03-07
申请号：US17462298
申请日：2021-08-31
发明人： Seungwoo Seo , Byeongho Kim , Jaehyun Park , Jungho Ahn , Minbok Wi , Sunjung Lee , Eojin Lee , Wonkyung Jung , Jongwook Chung , Jaewan Choi
摘要： A semiconductor memory device includes a plurality of memory banks including a first memory bank group including a computation circuit and a second memory bank group without a computation circuit; and a control circuit configured to control a PIM operation by the first memory bank group to be performed together with processing of memory requests for the plurality of memory banks while satisfying a maximum power consumption condition of the semiconductor memory device.
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公开(公告)号：US11568917B1
公开(公告)日：2023-01-31
申请号：US17504705
申请日：2021-10-19
发明人： Hoon Shin , Yeonhong Park , Jaewook Lee , Eojin Lee , Woosuk Kwon , Jungho Ahn , Taejun Ham
IPC分类号： G11C11/4078
摘要： A hammer refresh row address detector includes a control logic unit that receives a row address applied along with an active command, to increase a hit count stored in a corresponding entry when the row address is present in candidate aggressor row addresses stored in n entries. The control logic determines a candidate aggressor row address stored in an entry in which the hit count equals a threshold value to be a target aggressor row address. The control logic generates a victim row address adjacent to the target aggressor row address as a hammer refresh row address to accompany a hammer refresh command. The control logic increases the miss count value when the row address is not present in the candidate aggressor row addresses stored in the n entries and no hit count within the n entries is identical to the miss count value.
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公开(公告)号：US11616289B2
公开(公告)日：2023-03-28
申请号：US16248019
申请日：2019-01-15
发明人： Jungho Ahn , Kiyoung Kwon , Boram Namgoong
IPC分类号： H01Q1/27 , H01Q21/28 , G01S3/46 , G01S3/48 , H01Q5/378 , H01Q5/25 , H01Q1/24 , G04G17/08 , G04G21/04 , G06F1/16 , H01Q1/38 , H01Q5/30 , G06F3/0488
摘要： An electronic device includes a housing including a front surface plate, a rear surface plate facing a direction opposite the front surface plate, and a side surface member surrounding a space between the front surface plate and the rear surface plate; at least one attachment member coupled to the side surface member, and removably fastened to a human body, the at least one attachment member including a first attachment member coupled to at least part of the side surface member, and a second attachment member coupled to a position of the side surface member facing the first attachment member; a substrate arranged in the space in parallel with the front surface plate; at least one wireless communication circuit arranged on the substrate; a first conductive pattern electrically connected with the wireless communication circuit, and arranged on the side surface member in proximity to the first attachment member; a second conductive pattern arranged on the side surface member in proximity to the second attachment member; a first conductive member arranged in the first attachment member in proximity to the first conductive pattern to be capacitively coupled with the first conductive pattern; and a second conductive member arranged in the second attachment member in proximity to the second conductive pattern to be capacitively coupled with the second conductive pattern.
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公开(公告)号：US11877204B2
公开(公告)日：2024-01-16
申请号：US17279344
申请日：2019-09-27
发明人： Jungho Ahn , Yongjun Son , Saegee Oh , Jun Yoo , Jaeil Joo
摘要： An electronic apparatus according to various embodiments comprises: a wireless communication circuit comprising a broadband communication module and a Bluetooth communication module; a processor; and a memory operationally connected to the wireless communication circuit, wherein the memory may store instructions for controlling the processor, when executed, to measure a distance from a mobile device on the basis of a first signal transmitted and received through the broadband communication module, determine a direction in which the mobile device is located according to whether a second signal transmitted and received through the Bluetooth communication module is measurable, and control execution of a function of the electronic apparatus according to the determined direction of the mobile device when the measured distance of the mobile device is located in an area set for the execution of the function.
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公开(公告)号：US11436477B2
公开(公告)日：2022-09-06
申请号：US16857740
申请日：2020-04-24
发明人： Yuhwan Ro , Byeongho Kim , Jaehyun Park , Jungho Ahn , Minbok Wi , Sunjung Lee , Eojin Lee , Wonkyung Jung , Jongwook Chung , Jaewan Choi
摘要： A processor-implemented data processing method includes: generating compressed data of first matrix data based on information of a distance between valid elements included in the first matrix data; fetching second matrix data based on the compressed data; and generating output matrix data based on the compressed data and the second matrix data.
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