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公开(公告)号：US11245371B2
公开(公告)日：2022-02-08
申请号：US16727105
申请日：2019-12-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Hyunchul Park , Kyuhwan An , Jaesik Jang , Yunsung Cho
Abstract: An electronic device including an amplifier which includes a first transistor configured to receive an input signal through a gate terminal thereof and having a source terminal electrically connected to ground, a second transistor configured to transmit an output signal through a drain terminal thereof and having a gate terminal electrically connected to the ground, and a switch electrically connected to the gate terminal of the second transistor and configured to switch a voltage being supplied to the gate terminal of the second transistor in accordance with turn-on or turn-off of the amplifier.
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公开(公告)号：US09355027B2
公开(公告)日：2016-05-31
申请号：US14152333
申请日：2014-01-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Park , Sangmok Kim
CPC classification number: G06F12/0246 , G06F2212/7205
Abstract: A defragmentation method of a user device which includes a host and a nonvolatile storage device includes: determining whether fragments of a first file stored at the nonvolatile storage device are in a same logical address zone; and executing defragmentation on the fragments of the first file if the fragments of the first file are in different logical address zones by moving the fragments of the first file to a logical address space corresponding to at least one of the different logical address zones.
Abstract translation: 包括主机和非易失性存储设备的用户设备的碎片整理方法包括：确定存储在所述非易失性存储设备处的第一文件的片段是否在相同的逻辑地址区域中; 以及如果第一文件的片段通过将第一文件的片段移动到与至少一个不同的逻辑地址区域相对应的逻辑地址空间而在不同的逻辑地址区域中，则对第一文件的片段执行碎片整理。
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公开(公告)号：US10763789B2
公开(公告)日：2020-09-01
申请号：US16740317
申请日：2020-01-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun Kim , Daehyun Kang , Hyunchul Park , Kyuhwan An , Jaesik Jang
Abstract: The disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety-related services. The disclosure provides a mixer including a first impedance connected in parallel to a mixer output transformer and configured to remove a primary local frequency component generated at an output of the mixer, and a second impedance connected in parallel to the mixer output transformer and configured to remove a secondary local frequency component generated at the output of the mixer, wherein the first impedance operates as a series resonator in a primary local frequency band, and the second impedance operates as a parallel resonator in a secondary local frequency band.
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公开(公告)号：US10897280B2
公开(公告)日：2021-01-19
申请号：US16725243
申请日：2019-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho Lee , Yunsung Cho , Daehyun Kang , Byungjoon Park , Hyunchul Park , Juho Son
IPC: H03F3/68 , H04W88/08 , H04B1/38 , H01L23/66 , H01Q1/24 , H01Q3/26 , H01Q23/00 , H03F3/21 , H01Q21/06
Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The electronic device includes a first antenna module including a first amplifier configured to amplify a signal received from a communication circuit, a second antenna module including a second amplifier configured to amplify a signal received from the communication circuit, and an impedance matching circuit disposed between an output terminal of the first amplifier and an output terminal of the second amplifier.
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5.发明授权Storage device that performs a de-duplication operation, and method of operating the same 有权执行重复数据删除操作的存储设备及其操作方法公开(公告)号：US09477589B2
公开(公告)日：2016-10-25
申请号：US14489676
申请日：2014-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Ji Hong Kim , Ji Sung Park , Hyunchul Park , Kyung Ho Kim
CPC classification number: G06F12/0238 , G06F3/06 , G06F17/30156 , G06F17/30191 , G06F17/3033
Abstract: A storage device is provided which includes a nonvolatile memory device configured to store a plurality of reference data, a memory configured to store a hash manage table used to manage a plurality of reference hash keys of each of the plurality of reference data, a hash key generator configured to generate a plurality of hash keys based on write requested data, and a memory controller configured to compare the plurality of hash keys and reference hash keys of each reference data to determine whether to store the write requested data in the nonvolatile memory device. The memory controller selects one of the plurality of reference data according to a similarity between the plurality of hash keys and the plurality of reference hash keys of each reference data and stores the write requested data and the selected reference data in the nonvolatile memory device to refer to each other.
Abstract translation: 提供一种存储装置，其包括被配置为存储多个参考数据的非易失性存储装置，被配置为存储用于管理多个参考数据中的每一个的多个参考散列密钥的散列管理表的存储器，散列密钥 生成器，其被配置为基于写入请求的数据生成多个散列密钥;以及存储器控制器，被配置为比较每个参考数据的多个散列密钥和参考散列密钥，以确定是否将写入请求的数据存储在非易失性存储器件中。 存储器控制器根据多个散列键和每个参考数据的多个参考散列键之间的相似度来选择多个参考数据中的一个，并将写入请求的数据和所选择的参考数据存储在非易失性存储器件中以引用 对彼此。
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Patent Agency Ranking
公开(公告)号：US09081658B2
公开(公告)日：2015-07-14
申请号：US13734244
申请日：2013-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Park , Sangmok Kim , Kyung Ho Kim , Otae Bae , Donggi Lee
CPC classification number: G06F12/02 , G06F12/0238 , G06F12/0246 , G06F2212/7202 , G06F2212/7203
Abstract: Disclosed is a data managing method of a storage device which includes at least one nonvolatile memory device and a controller controlling the nonvolatile memory device. The data managing method includes receiving an input/output request and generating a section directing logical addresses based on the input/output request. The section is managed using section information, and the section information includes a start logical address corresponding to the input/output request, spatial locality information having the number of the directed logical addresses, and historical request information.
Abstract translation: 公开了一种存储装置的数据管理方法，其包括至少一个非易失性存储装置和控制非易失性存储装置的控制器。 数据管理方法包括接收输入/输出请求并根据输入/输出请求生成指向逻辑地址的部分。 该部分使用部分信息进行管理，部分信息包括与输入/输出请求对应的起始逻辑地址，具有定向逻辑地址数量的空间位置信息和历史请求信息。
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公开(公告)号：US11165403B2
公开(公告)日：2021-11-02
申请号：US16503888
申请日：2019-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Park , Kihyun Kim , Byungjoon Park , Juho Son , Yunsung Cho
Abstract: The present disclosure relates to a communication technique for converging Internet of Things (IoT) technology with a 5th Generation (5G) communication system for supporting a higher data transfer rate beyond a 4th Generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. An antenna module is provided. The antenna module includes an antenna, and at least one transmission line configured to transmit a first signal through the antenna for transmission or receive a second signal through the antenna for reception. The length of the transmission line may be determined based on the impedance when the first signal or the second signal flows through the transmission line.
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公开(公告)号：US20150205716A1
公开(公告)日：2015-07-23
申请号：US14489676
申请日：2014-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Ji Hong Kim , Ji Sung Park , Hyunchul Park , Kyung Ho Kim
IPC: G06F12/02
CPC classification number: G06F12/0238 , G06F3/06 , G06F17/30156 , G06F17/30191 , G06F17/3033
Abstract: A storage device is provided which includes a nonvolatile memory device configured to store a plurality of reference data, a memory configured to store a hash manage table used to manage a plurality of reference hash keys of each of the plurality of reference data, a hash key generator configured to generate a plurality of hash keys based on write requested data, and a memory controller configured to compare the plurality of hash keys and reference hash keys of each reference data to determine whether to store the write requested data in the nonvolatile memory device. The memory controller selects one of the plurality of reference data according to a similarity between the plurality of hash keys and the plurality of reference hash keys of each reference data and stores the write requested data and the selected reference data in the nonvolatile memory device to refer to each other.
Abstract translation: 提供一种存储装置，其包括被配置为存储多个参考数据的非易失性存储装置，被配置为存储用于管理多个参考数据中的每一个的多个参考散列密钥的散列管理表的存储器，散列密钥 生成器，其被配置为基于写入请求的数据生成多个散列密钥;以及存储器控制器，被配置为比较每个参考数据的多个散列密钥和参考散列密钥，以确定是否将写入请求的数据存储在非易失性存储器件中。 存储器控制器根据多个散列键和每个参考数据的多个参考散列键之间的相似度来选择多个参考数据中的一个，并将写入请求的数据和所选择的参考数据存储在非易失性存储器件中以引用 对彼此。
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公开(公告)号：US11979119B2
公开(公告)日：2024-05-07
申请号：US17250748
申请日：2019-08-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul Park , Byungjoon Park , Daehyun Kang , Juho Son , Sunggi Yang , Jeongho Lee , Yunsung Cho
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 long-term evolution (LTE). A transmission device comprises: a first amplification unit having a common source structure, including cross coupled capacitors, and amplifying an input signal; a second amplification unit, having a common gate structure, for amplifying a signal output from the first amplification unit; and a first removal unit which is connected to output terminals of the first amplification unit and input terminals of the second amplification unit and which removes at least one portion of second harmonics. The first removal unit can offset, with respect to a fundamental frequency, at least some of parasitic capacitance generated from the output terminals of the first amplification unit and the input terminals of the second amplification unit, and can ground a signal having a secondary harmonic frequency with respect to the secondary harmonic frequency.
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10.发明授权公开(公告)号：US11362690B2
公开(公告)日：2022-06-14
申请号：US17262961
申请日：2019-07-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungjoon Park , Daehyun Kang , Jihoon Kim , Hyunchul Park , Juho Son
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure is to amplify transmission signals in a wireless communication system, and a transmitting device may include an antenna array including a plurality of antenna elements, a plurality of amplification chains for amplifying signals transmitted through the plurality of the antenna elements, and a power supply line for supplying powers to the plurality of the amplification chains. Herein, the powers used by power amplifiers included in at least one amplification chain of the plurality of the amplification chains may be divided by filtering or by independent pads and branch-lines.
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